Mathematics College

Bouncing Baby Company sells their cribs for the following amounts to stores
Number of Cnbs
10
Price
$1320
50
S6600
Which of the following statements about the price of the cribs are true if the price remains proportional to the number of cribs Select TWO that apply.
A. 6 cribs cost $600

B. 22 anos cost $2640

C. 40 cribs cost $5280

D. 55 cribs cost $7920
E. 80 cribs cost $10.500
F. 250 cribs cost $11 880

Answers

Answer 1

Answer:

Option C

Step-by-step explanation:

Since, Price of cribs (P) are proportional to the proportional to the number of cribs (N) sold,

P ∝ N

P = kN

Here 'k' is the proportionality constant

To get the value of proportionality constant,

Since, value of 10 cribs is $1320

1320 = k(10)

k = 132

Therefore, equation will be

P = 132N

Option A

If number of cribs = 6

P = 132(6) = $792

False.

Option B

For N = 22

P = 132(22) = $2904

False.

Option C

For N = 40

P = 132(40) = $5280

True

Option D

For N = 55

P = 132(55) = $7260

False

Option E

For N = 80

P = 132(80)

= $10560

False

Option F

For N = 250

P = 132(250)

= $33000

False

If the given options have been written correctly only one option, Option (C) is correct.

Related Questions

Texas indoor football team lost 34.5% of their games last season. Which of the following shows fraction and a decimal equivalent to 35.5%

Answers

Answer:

The 2016 season schedule has been announced and Texas is sure to have a cross-town rival with the Mesquite Marshals who are one of three expansion teams entering the CIF this year. The Marshals get to visit the Allen Event Center twice where the Revolution haven’t lost since 2014. Meanwhile, Texas will reciprocate the 2-2 series with two visits to the historic Mesquite Rodeo Arena in 2016, but will have to visit familiar foes in the Wichita Force and the Dodge City Law to maintain their championship figure.

Step-by-step explanation:

Hellllpppppppp please

Answers

Answer:

x= 3

x= -9

Step-by-step explanation:

hope it helps

(use math.way)

i am not quite sure but i believe it is c

Is 500% of 9 less than 10, greater than 10 but less than 100, or greater than 100?

Answers

What is that on your pfp

What is the y-intercept of the line with the equation 4x + 9y = - 108?
a. 27
b. 12
c. -27
d. -12

Answers

D , i did this in a test !

HELPPPPPPPPPP plssss

Answers

Answer:

Yes

Step-by-step explanation:

If you draw a vertical line through it, no x value has more than one y values.

70% of the 30 sandcastles at Donatello Beach have moats. how many more moats are there

Answers

Answer:

21 moats

Step-by-step explanation:

.70 x 30 = 21

21 moats because you change the percentage to a decimal and multiply by the whole number so it would be .70 times 30 wich equals 21 moats

please answer fast :(((

Answers

Answer:

KP = 6

Step-by-step explanation:

From the information given, K is the centroid.

Therefore, based in the centroid theorem:

KP = ⅓(AP)

AP = 18

Plug in the value of AP into the equation

KP = ⅓(18)

KP = 6

The amount of money in Mark's bank account after x months is given by the function
f(x) = 1000 - 200x. Select all the true statements.
Pick up to 2 answers.
A. The account began with $1000.
B. The account began with $200.
C. Mark withdraws $1000 each month.
D. Mark withdraws $200 each month.
E. Mark deposits $200 each month.

Answers

Y=mx+b
Mx is the rate of change
B is your starting point
Started with 1000, A
-200 is the rate of change, D

What is the base in the expression 4 superscript 5?
4
5
9
20

Answers

Answer:

Its 4.

Step-by-step explanation:

So the if its 4 superscript 5, the big number is 4 and its the base, the small number is the exponent.

hope it helps

Answer:

4/A

Step-by-step explanation:

CAN SOMEONE PLEASE HELP ME ASAP

Answers

Sawyer you have to go to heaven and piper did you

Chad is making an orange smoothie. The recipe calls for three part frozen yogurt to five part orange juice. How many ounces of frozen yogurt and how many ounces of orange juice does he need to get a total of 16 ounces

Answers

Answer: it will be 6 ounces of frozen yogurt and 10 ounces of orange juice.

Step-by-step explanation:

3 parts frozen yogurt

5 parts orange juice For a total of 8 parts divided by 16 ounces = 2 Multiply 3 fy x 2= 6 ounces And multiply 5 oj x 2= 10 ounces

There are 6 ounces of frozen yogurt and 10 ounces of orange juice does he need to get a total of 16 ounces.

What is mean by Ratio?

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

We have to given that;

The recipe calls for three part frozen yogurt to five part orange juice.

Here, The ratio of frozen yogurt to orange juice = 3 : 5

Hence, To get a total of 16 ounces, we can formulate;

⇒ 3x + 5x = 16

⇒ 8x = 16

⇒ x = 2

Hence, The amount of ounces of frozen yogurt = 3x

= 3 × 2

= 6

And, The amount of ounces of orange juice = 5x

= 5 × 2

= 10

Thus, There are 6 ounces of frozen yogurt and 10 ounces of orange juice does he need to get a total of 16 ounces.

Learn more about the ratio visit:

https://brainly.com/question/12024093

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How many of the small cubes with the edge length of 1/4 centimeter does it take to make a prism with the width of 1 3/4 cm, length of 1 1/4 cm and height of 3/4 cm?

Answers

9514 1404 393

Answer:

105

Step-by-step explanation:

The prism width is (1 3/4)/(1/4) = (7/4)/(1/4) = 7 cubes.

The prism length is (1 1/4)/(1/4) = (5/4)/(1/4) = 5 cubes.

The prism height is (3/4)/(1/4) = 3 cubes.

Then the total number of small cubes required to fill the prism is ...

V = LWH = (5)(7)(3) = 105

It takes 105 small cubes to make the larger prism.

The perimeter of a square is 52 cm.
Calculate the area of the square.

Answers

Answer:

A = 169cm²

Step-by-step explanation:

Answer:

A=169cm²

A=26.2in²

A=0.18ft²

Step-by-step explanation:

The measurement of the complement of an angle is 40° more than the angle. What is the supplement for the angle?

Answers

The measure of the supplement is 140

I think it’s 140 correct me if I’m wrong

8x + 9 - 3x = 8 + 5x + 1

Answers

Answer:

(−∞,∞)

Step-by-step explanation:

Answer:

All real solutions

Step-by-step explanation:

combine like terms

5x + 9 = 5x + 9

they're the same so that means we can stop here. It means it has all real solutions.

9,000 ÷ 100 = blank÷ 1

Answers

90 :) shsjsnsndndndhdjfj

The answer should be 9,000\ 100 = 90 / 1

Given that a point of measure is 3m away from a tree, and the top of the tree is at a 60 degree angle from the ground,
find the height of the tree.

Answers

So there is a right triangle.

The tree hight over the distance from the tree is equal to the tangent of the angle.

h / 3 = tan(60)

h / 3 = [tex]\sqrt{3}[/tex]

h = [tex]3\sqrt{3}[/tex]

Simplify 8x + 9d + 3x -5d
Please Do Show Your Work Explanation

Answers

Answer:

The answer is =4d+11x

Step-by-step explanation:

8x + 9d + 3x -5d

=9d-5d+8x+3x

=4d+11x

Answer:

putting in arranged and sum the like terms

8x+3x+9d-5d

11x+4d

Please answer asap. thank you
A car drives 10 m/s. How long will it take the bus to drive 70 meters?

Answers

Answer:

7 Seconds

Step-by-step explanation:

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Answer:

It will take 7 seconds

Step-by-step explanation:

The answer is 7 because 10 multiplied by 7 is 70.

Use the Distributive Property to write an equivalent expression. 20 + 24g A. 4 (5 + 6g) B. 20 (1 + 4g) C. 5 (4 + 6g)

Answers

Answer:

Step-by-step explanation:

4(5+6g)

4*5+4*6g

20+24g

The equivalent expression for the given expression is 4(5+6g). Therefore, option A is the correct answer.

The given expression is 20+24g.

What is an equivalent expression?

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

The given expression can be simplified as follows:

20+24g

= 4(5+6g)

The equivalent expression for the given expression is 4(5+6g). Therefore, option A is the correct answer.

To learn more about an equivalent expression visit:

https://brainly.com/question/28170201.

#SPJ2

How do I find the slope

Answers

The slope line equation is y = mx + b so you need to plug in m and b. M is your slope, so that’s 1/4. B is where the line touches the y axis, so that would be 2. Your equation is y = 1/4x + 2. Hope that was helpful :)

What is the order of the coordinates in an ordered pair (4, 6)? *

1(a,b). a-coordinate, b-coordinate
2(x, y) x-coordinate, y-coordinate
3(b,a) b-coordinate, a-coordinate
4(y, x) y-coordinate, x-coordinate

Answers

2 as the 4 is referring to the x-axis and y to the y-axis

Lets use process of elimination

Step-by-step explanation:

1. The order of the coordinate grid is like the alphabet. a comes before b, x comes before y.

2. Step 1 This eliminates 3 and 4. So we are left with 2 and 1.

3. It is not 1 because there is no a and b coordinate. There is only a Y and x one.

4. 4 is on the x axis, 6 is on the y axis.

5. Thus, the answer is 2.

I hope this helps you. Please give me brainliest. also, a free comic i made, for being a good person.

A forest covers 59,000 acres. A survey finds that 0.3% of the forest is old-growth trees. How many
acres of old-growth trees are there?
There are acres of old-growth trees.
(Type an integer or a decimal.)
Enter your answer in the answer box.

Answers

Answer: 117

Step-by-step explanation: To figure this out, you would have to multiply 59,000 by 0.3% decimal form which is 0.003

Tell whether the function shown by the table below is linear or nonlinear.
х
3
0
-3
1
2
2
7
3
12
4.
17
A linear
B. nonlinear

Answers

i pretty sure it’s a linear function

Which of the f-values satisfy the following inequality?
f +8< 12
Choose all answers that apply:
f = 4
f = 5
f = 6

Answers

f=4
Because of pemdas

This is my official last question that i will give brainliest on plz help
free 100 pts

Answers

Answer:

Measure of Angle A is 44.

(x+59)+84+(x+51)=180 is the equation to fine X=-7

Answer:

the angle of the missing angle A = 44

Step-by-step explanation:

I didn't feel like typing out so I put in a screenshot so lemme know if you want me to explain anything :)

hope this helps :)

PLEASEEEEE HELP ME IF YOU GET THIS QUESTION!!

Answers

Answer:

one and a quarter mile

please can i have brainliest

A barrel of 20 apples has 2 rotten apples and 18 good apples. 7 apples are selected at random from the barrel. What is the expected number of good apples selected

Answers

Answer:

Expected value = 7 x 0.9 = 6.3

Step-by-step explanation:

Probability of getting a good apple is 18/20 = 0.9

Probability of getting a bad apple is 2/20 = 0.1

This follows a binomial distribution because either you get a good apple or a bad apple.

The expected value of a binomial distribution is given as n*p where n is number of trials and p is the probability of success.

In this case our number of trials is 7 and the probability of success is 0.9, since the trials are for getting good apples.

Hence

n = 7

p = 0.9

Expected value = 7 x 0.9 = 6.3

Help me please *an image is attached*

Answers

Answer:

the height it is at is 95 meters

the answer is y=mx+b so plug in 37 and 12

Joshua has a bag of marbles. In the bag are 5 white marbles, 3 blue marbles, and 7 green marbles. Peter randomly draws one marble, sets it aside, and then randomly draws another marble. What is the approximate probability of Peter drawing out two green marbles

Answers

Answer:

1 / 5

Step-by-step explanation:

Given that:

Number of white marbles = 5

Number of blue marbles = 3

Number of green marbles = 7

Required is the approximate probability of drawing 2 green marbles, Note that drawing is done without replacement :

Probability = required outcome / Total possible outcomes

Total possible outcomes = sum of all marbles = (5 + 3 + 7) = 15 marbles

First draw:

P(Green) = 7 / 15

Second draw:

Required outcome = 7 - 1 = 6

Possible outcomes = 15 - 1 = 14

P(green) = 6 / 14

Probability of drawing out two green marbles :

(7/15 * 6/14) = 42 / 210 = 1 / 5

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