Mathematics Middle School

1.
First place in the food chain

2.
Second place in the food chain

3.
Third place in the food chain

4.
Last place in the food chain

1. First Place In The Food Chain2. Second Place In The Food Chain3. Third Place In The Food Chain4. Last

Answers

Answer 1
grass
grasshopper
frog
fungi
Answer 2

Answer:

1.grass

2.grasshopper

3.frog

4.fungi

Step-by-step explanation:

Related Questions

Geometry
Please no spam

Answers

Answer:

C

Step-by-step explanation:

please help me i dont udnerstand this at all

Answers

Answer:

A

Step-by-step explanation:

-(x) so -(12)=-12

(-12,-19)

Grace was given the description “three less than the quotient of a number squared and nine, increased by eight” and was asked to evaluate it when n = 6. Her work is shown below.

In which step did she make an error?
step 1
step 2
step 4
step 5

Answers

Answer:

She didn't fudge it up, because I put it in a calculator and I got the same answer as in the image provided. Maybe there was a typo in the question or something...

PLEASE HELP ME!!!! I WILL MARK THE BRAINIEST TO WHOEVER ANSWERS THIS CORRECTLY!!!!!!!! THIS IS TIMED!!!!!!! PLEASE HELP ME!!!!!!!
The question says:The annual profits for a company are given in the following table, where x represents the number of years since 2001, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, find the projected profit (in thousands of dollars) for 2012, rounded to the nearest thousand dollars.

Answers

Answer:

equation is about y = 10.5x + 152

Answer is about 332 thousand

Step-by-step explanation:

The answer is About 332 thousand

what is the area of the square in square units
3/4 unit

Answers

What square? Seems like you forgot to add a picture

There isn’t a picture

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was leftover?
A) 2/6
B) 2/3
C) 4/6
D) 1/2

Answers

Answer:

I thinks it's A

Step-by-step explanation:

1) 12:6×1=2

2) 12:4×1=3

3) 1+1+2+3+2=9

4) 12-9=3

The amount of pizza that is left over will be 1/4. Then the correct option is E.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza.

Then the amount of pizza that leftover will be

⇒ 1 - (1/12) - (1/12) - (1/6) - (1/4) - (1/6)

⇒ 1 - (1/12) - (1/12) - (2/12) - (3/12) - (2/12)

⇒ 1 - [(1 + 1 + 2 + 3 + 2) / 12]

⇒ 12 / 12 - 9 / 12

⇒ (12 - 9) / 12

⇒ 3 / 12

⇒ 1/4

The amount of pizza that is left over will be 1/4. Then the correct option is E.

Your question was incomplete, but the complete question was given below.

One pizza was cut into 12 pieces. Eddie ate 1/12 and Melanie ate 1/12. Mom ate 1/6 and dad ate 1/4. Albert ate 1/6 of the pizza. How much, if any, was left over?

A) 2/6

B) 2/3

C) 4/6

D) 1/2

E) 1/4

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

I seriously need help with this one!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

its a

Step-by-step explanation:

cus 3 x 6  18 B)

Answer:

A.3

Step-by-step explanation:

18 ÷6

Will give brainliest please answer
Drag each label to the correct location on the image.
Anita has a success rate of 80% on free throws in basketball. She wants to know the estimated probability that she can make exactly four of five free throws in her next game. How can she simulate this scenario?

Categorize each simulation of this scenario as correct or incorrect.

Answers

Answer:

Sudipta ey gun be return item true Suman item

Draw a parallelogram with a 10-cm side, a 6-cm side, and a 60° angle between the sides

How do I do that?

Answers

Answer:

So, you probably want to get a ruler to make sure there a 10-cm side and a 6-cm side. You will also need a protractor to make an exact 60-degree angle between the sides.

Step-by-step explanation:

It should look something like this.

Note: this parallelogram is not drawn to scale. In other words, this parallelogram does not have the exact angles and side measure. (It just an example)

The histogram represents the number of boxes of colored pencils ordered by classrooms.
Which interval includes the outlier?
25–29 boxes
30–34 boxes
45–49 boxes
55–59 boxes

Answers

Answer:25-29

Step-by-step explanation:

Outliers are data pieces that are significantly different than rest. For example,with the numbers 6,90,101,and96 6 would be the outlier.

The Answer is this: 25-29

Please help meeee. (EXPLAIN PLEASE)

Answers

Answer:

7)

GIVEN :-

Flat fee = $5Amount you receive on walking a mile = $2

TO FIND :-

Expression for the total money you'll collect from your sponsorMoney you receive for walking 20 miles

PROCEDURE :-

Lets assume that you walk 'x' miles.

For 1 mile , you'll get $2.

⇒ For 'x' miles , you'll get = [tex]2 \times x[/tex] = $(2x)

So,

Total money you'll receive from your sponsor after walking 'x' miles = (Flat fee) + (Amount you'll receive for walking 'x' miles)

⇒ $5 + $(2x)

⇒ $(2x + 5)

∴ Money you'll receive after walking 20 miles = $(2 × 20 + 5) = $45

8)

GIVEN :-

Number of tomatoes he already has = 6Number of tomatoes needed to win the contest = 30Number of tomatoes he needs to produce per week = 8

TO FIND :-

Number of weeks he needs to produce 30 tomatoes

PROCEDURE :-

Let the number of weeks he needs to produce 30 tomatoes be x.

In 1 week , he needs to produce 8 tomatoes.

⇒ In 'x' weeks , he needs to produce = [tex]8 \times x = 8x[/tex] tomatoes.

So,

(Number of tomatoes he produces in 'x' weeks) + (number of tomatoes he already has) = Number of tomatoes he needed to win the contest

⇒ [tex]8x + 6 = 30[/tex]

⇒ [tex]8x = 30 - 6 = 24[/tex]

⇒ [tex]x = \frac{24}{8} = 3[/tex]

∴ He needs 3 weeks to produce 30 tomatoes.

May I please get help on this/

Answers

Answer:

8 would be your answer

Step-by-step explanation:

brainlest pls

Answer:

C) 8

Step-by-step explanation:

Each bracelet takes 1/6 yard of wire to make.

Marianna starts with 2 yards of wire, and ends with 2/3 yard remaining.

First, change all terms to be over 6:

1/6 = 1/6

2 x 6/6 = 12/6

2/3 x 2/2 = 4/6

12 yards of wire - 4 yards of wire = 8 yards of wire. Each bracelet uses 1 yard, ∴ 8 bracelets are made.

8 bracelets is your answer.

~

Pleaase Help! Thanks

Answers

It’s 36 I got you :)

question down below i will give brainlest

Answers

Answer:

10 to the 5th power is 1 million if that's the question.

D would be your correct answer

plz someone help me I just guessed but what's the real answer, I need this asap​

Answers

Answer: Honestly it has to be B dont see how the others come into play

Step-by-step explanation:

Point A is located at -0.75 and point B is located at on a number line.

Part B: Point A and point C are the same distance from point B, but they are NOT the same point. What is the coordinate of point C?

Answers

Point c would be Positive 0.75 because it’s the opposite of -0.5 because they are the same distance from b

Which of the following would be the best equation for the function of the values for Janet’s reading?

A. p = 6h
B. p = 20h
C. h= 20p
D. 20 + p = h

Answers

P=pages and H=hours, I’m assuming she read 20 pages, so C. h=20p should be correct, sorry if it wrong tho :)
It’s c hope I helped

PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!

A shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?

have THREE expressions plss <33

Answers

the demensions are 4” wide 2” height and 12” length, forgive me if im wrong

Answer:

4” wide 2” height and 12”

Step-by-step explanation:

Can you think of multiple ways to show that all three expressions are equivalent?

Answers

Answer:

yes

Step-by-step explanation:

all three equations show that the amount of variable c's there are is 4, and the amount of the number 9 there is is 4

whoever gets this right will get a brainiest and a good rating

Answers

Answer:

The radius and the diameter of the circle are 11 cm and 22 cm respectively.

Step-by-step explanation:

The radius of a circle is a line segment extending from the center of a circle or sphere to the circumference or bounding surface, while the diameter of a circle is a straight line passing from side to side through the center of a body or figure, commonly a circle or sphere. Since the diameter goes entirely across the circle while passing through the midpoint - or center - of a circle and the radius only goes from the edge to the midpoint, that means the diameter is twice as big as the radius. In this example, the radius is already given to you, which is 11 cm, based on the image. Using this, you can figure out the diameter of that circle would be [tex]11 * 2[/tex] or 22 cm. So the radius of the circle is 11 cm, while the diameter of the circle is 22 cm.

It’s 11 r and 22 c sooooooo yeah

Jackson bought a 12-pound container of nails. He used 3.45 pounds for the addition on his deck 1 1/4 pounds for his kid's treehouse. If Jackson had 2 1/2 pounds of nails before he bought the 12 pounds, How many pounds of nails does he have now?
Pick one of these answer choices.

Answers

Answer: C) 9.8 pounds

Step-by-step explanation:

We add the positive additions of nails: 12 + 2 1/2 = 14 1/2 pounds of nails

We subtract the negative subtractions of nails: 14 1/2 - 1 1/4 - 3 9/20 = 9.8 pounds of nails.

the answer would be c

Find the sum of −7 and the opposite 4 + 2.

Answers

Answer: -13

Step-by-step explanation: What you would do is you would take 4+2 and you'll get 6 and the opposite of that is -6 and then you would add -7+ -6 to get -13

-13

Hope this helpss.

2.) What is the mean number of boys in the three classes? What is the mean number of girls in the three classes?

3.) What is the mode of the number of girls in the three classes?

4.) What is the median number of students in the three classes?

Answers

1.for boys is 13 and for girls it is 14 2. no mode 3. 13.5

Answer:

2.) Mean for boys: 13

Mean for girls: 14

3) No mode

4) 14

Step-by-step explanation:

2.) Finding mean for boys: 15+12+12 = 39

39/3 = 13

Finding mean for girls: 14+12+16 = 42

42/3 = 14

4.) 12, 14, 16

Median: 14 (middle number when put in ascending order)

Help me please .....

Answers

Answers:

A

Step-by-step explanation:

Answer: A

Step-by-step explanation:

5. Use 3.14 for π to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary.

Answers

Step-by-step explanation:

the radius of a circle is half of the diameter

= 24.4/2 = 12.2 m

the area of a circle is

pi × r²

r being the radius.

so, in our case that is

3.14 × 12.2² = 3.14 × 148.84 = 467.3576 ≈ 467.36 m²

helppppppppppppppppp pl

Answers

the sherman would have the most volume and take that and minus the other volumes (grant, washington)
Sherman most likely

What is the measure of ∠GJH?\

A. x = 19
B. x = 23
C. x = 48
D. x = 56

Answers

Answer:

x = 19

Step-by-step explanation:

x + (x + 4) + (3x - 9) = 90°

Combine like terms

5x - 5 = 90

Add 5 on both sides

5x = 95°

Divide 5 on both sides

x = 19

the answer is : x 19

Will get Brainliest plz help

Answers

Answer: B

Step-by-step explanation:

An equation is y=mx+b for regular equation stander form. C would automatically be eliminated that leaves you with A and B... a you don't have a y intercept so you would start at zero.

You have to pay an entrance fee plus any other souvenirs you would want. so the entrance fee would be the y intercept in "B"

The answer is B

Step by step explanation

Drag the numbers to complete the following statements.
Numbers may be used more than once.

50 is how much greater than 0.5

0.005 is how much greater than 0.5

and the same for number 1 but the 50 and 0.5 switch places

Answers

Answer:

Step-by-step explanation:49.5

Answer:

49.5 is the answer

Step-by-step explanation:

Are these two answers right?

Answers

Answer:

yes they both are right good job

Other Questions
Be sure to use part of the question in your answer and answer in complete sentences.:What does society do with all of its stuff? State of the two triangles are congruent if they are state how you know. Please help me with my math guys really need it Batteries, Offshore Wind Lead Clean Energy Cost Cuts As Renewables by Mike Scott Batteries, Offshore Wind Lead Clean Energy Cost Cuts As Renewables Continue To Undercut Coal And Gas Batteries can store energy from solar or wind farms for use when the wind is not blowing or the sun is not shining. The transition to a low-carbon energy system is a few steps closer after two technologies that were immature and hugely expensive only a few years ago saw spectacular gains in cost-competitiveness in the last year. New research from Bloomberg NEF (BNEF) shows that the cost of lithium-ion batteries has fallen by 35% over the past year to $187/MWh, while the cost of offshore wind is almost a quarter (24%) lower than this time 12 months ago.Meanwhile, the costs of installing the more established technologies of onshore wind and photovoltaic (PV) solar also continued to fall. The levelized cost of energy for onshore wind projects starting construction at the start of this year was $50/MWh, 10% lower than a year ago, while solar projects are 18% cheaper at 57/MWh. Elena Giannakopoulou, head of energy economics at BNEF, commented: "Looking back over this decade, there have been staggering improvements in the cost-competitiveness of these low-carbon options, thanks to technology innovation, economies of scale, stiff price competition and manufacturing experience. "Our analysis shows that the LCOE per megawatt-hour for onshore wind, solar PV and offshore wind have fallen by 49%, 84% and 56% respectively since jobs that coal-and gas-fired power stations and nuclear, currently do. Battery energy storage co-located with solar and wind farms are starting to be competitive with coal and gas power, even without subsidies, in providing "dispatchable power" that can be delivered when it is needed, rather than only at the time it is being generated when the wind is blowing or the sun is shining. Battery storage can provide back-up power for renewable projects for anything from one to four hours at a time, BNEF says. Tifenn Brandily, energy economics analyst at BNEF, said: "Solar PV and onshore wind have won the race to be the cheapest sources of new 'bulk generation' in most countries, but the encroachment of clean technologies is now going well beyond that, threatening the balancing role that gas-fired plant operators, in particular, have been hoping to play." The advance of offshore wind is also hugely significant, because the technology has long been seen as an expensive generation option in the near term compared to onshore wind or solar PV, although it was hoped that in time the possibility of using bigger turbines and floating platforms, coupled with the stronger and steadier winds at sea would lead to sharp cost reductions. But those costs have come down much more quickly than forecast thanks to technological advances, larger turbines and auction programs for new capacity - offshore wind is now below $100/MWh globally, with some European projects coming in well below that, compared to more than $220 just five years ago. Siemens Gamesa has just announced its 10MW turbines will be used in the world's first subsidy-free offshore wind project, Vattenfall's Hollandse Kust Zuid 1 & 2 scheme. "The low prices promised by offshore wind tenders throughout Europe are now materializing, with several high-profile projects reaching financial close in recent months. Its cost decline in the last six months is the sharpest we have seen for any technology,"Giannakopoulou said. What type of cost are batteries for the renewable-energy industry? A. explicit cost.B. variable cost.C. implicit cost.D. fixed cost.E. marginal cost. HIV IS TRANSMITTED BY ........A) KISSINGB) BY HUGGINGC) DRINKING ALCOHOL WITH SOMEONED) WHEN BLOOD FROM ONE PERSON GETS IN CONTACT WITH BLOOD FROM AN HIV INFECTED PERSON Space exploration can lead to money going to U.S.businesses and universities.What are two things NASA might hire U.S. businesses and universities to do?A. Teach people to readB. Improve athletic teamsC. Build complex equipmentD. Research new ideas Darnell is ordering food for a party. He can get 2 pizzas and 8 sandwiches for $65 or 5 pizzas and 3 sandwiches for $77.50. What would be the total cost of 1 pizza and 1 sandwich? please help me Why did James Madison change his mind about adding a bill of rights to the Constitution? i need magazine art or color title names/idea why did the North had more advantages than the south in the civil war NO LINKS PLEASE Match the section of the brain that governs each action.remember: Choose... think: Choose... controls reflexes: Choose... coordinates muscles: Choose... reason: Choose... involuntary muscle control: Choose... interprets sensory information: Choose... connects brain to spinal cord: Choose... controls sense of balance: Choose... body voluntary muscle control: Choose... controls heartbeat: Choose... options:medulla cerebellum and cerebrum 4.3 x 10^2 - 7.0 x 10^2 in scientific notation i will give brainliest Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 7 are wearing jackets and 13 are not. What is the experimental probability that the next person to enter the store will be wearing a jacket? Enter your answer as a simplified fraction. Help me pleaseeeeeeeeee!!!! Which party provided the greatest percentage of is congressional members votes in favor of the 1965 Civil Rights Act?A. noneB. RpublicansC. DemocratsD. Liberatarians 3 pointsBecause plants perform photosynthesis, they play an important role inregulating the amount of CO2 in the earth's atmosphere. Comma ExercisesUsing commas to separate a long introductory phrase from the main clause.Directions: Punctuate the following sentences with commas.1. Having been told of the test John wondered when he would study.2. Wading into the cool lake we found relief from the heat.3. In the heat of a summer afternoon our air conditioner stopped.4. After our game with Central High School our bus broke down.5. Seeing the oncoming car weaving I slowed down.6. By the old bridge at the north of town we are meeting for a picnic.7. At the last meeting of the cheerleaders Janie was elected captain.8. Noticing the dark clouds we thought it would rain.9. In the middle of our math class Tim became ill.10. Being smaller than the other boys Jim did not make the team.Using commas to separate an introductory clause from the main clause.Directions: Punctuate the following sentences with commas.1. When she noticed the time Marie realized she would be late.2. As I entered the room I realized that I was late again.3. While I worked at the restaurant I learned about food.4. If she wishes Gloria can come with us.5. Before you leave give us your address and telephone number.6. Because the game was so one-sided we left early.7. After he painted the office blue he dyed his hair green.8. Since I left you my whole life has changed.9. Although she loved her job it did not play very much.10.Whenever I go to the beach I become sunburned. Using commas to separate three or more words, phrases, or clauses in a series.Directions: Punctuate the following sentences with commas.1. He drove through Illinois Indiana and Kentucky.2. He ran up the stairs through the door and down the hall.3. He ends each day telling himself that the day was miserable that he shouldhave stayed in bed that tomorrow will be better.4. I ate breakfast read the paper and went to work.5. I have seen his picture in magazines on television and in movies.6. We went swimming boating and fishing.7. Use care courtesy and common sense in your driving.8. The boys stopped looked and then darted for cover.9. He read Hamlet Macbeth and Romeo and Juliet.10.Running in place doing sit-ups and lifting weights are healthy activities. Using commas to separate nouns in direct address, dialogue guides,exclamations, adverbs that modify the while sentence, and words thatrespond.Directions: Punctuate the following sentences with commas.1. Jim are you sure that the building is safe.2. Mrs. Winston your class has helped me.3. Steve said What do you want me to do?4. Anything that you can do will be helpful John replied.5. Oh you will think of something to say.6. I worried John that you had forgotten to feed the dog.7. Unfortunately I have to stay up all night.8. No you could go to bed early.9. Yes he assigned another essay. A player in a game theoretic model is: a. anyone working for a firm that is operating strategically b. a firm that is operating as a perfect competitor c. a decision-making entity at a firm involved in a strategic game d. a monopolist who produces a unique product with no close substitutes e. a stockholder at a firm involved in a strategic game how did liberal policies such as the establishment of the Peace Corps and increasing Funding for scientific research help furth U.s foreign policy goals in the 1960s? a. they reduced tensions with the soviet union by encouraging cooperation between the superpowers. b. they provided a justification for stationing the American military force in developing countries. c. they undermined the economies of communist states that were aligned with the soviet uniond. they enhanced the united states' international reputation relative to communist countries. A boy is pulling a sled with a net force of 10 N. If the mass of the sled is 20 kg, what is the acceleration of the sled?