* 25. a. Write 3 3/4, as an improper fraction.
(10)
b. Write the reciprocal of answer a.
c. Find the product of answers a and b.

Answers

Answer 1

Answer:

3 in this case is equal to 12/4 (as that simplifies to get 3/1, which is simply 3). Adding this to 3/4, you get 15/4.

The reciprocal of 15/4 is 4/15.

The product of these two is 60/60, or 1

Step-by-step explanation:

Answer 2
A = 3x4+3=15=. 15/4

B = 4/15

C 4/15x15/4=
Cross multiply or regular multiply
* 25. A. Write 3 3/4, As An Improper Fraction.(10)b. Write The Reciprocal Of Answer A.c. Find The Product

Related Questions

The cost of a telephone call from Wilson to East Meadow is $0.60 for the first three minutes plus $0.17 for each additional minute. What is the greatest number of whole minutes of a telephone call if the cost cannot exceed $2.50?

Answers

Answer:

14 minutes

Step-by-step explanation:

divide 2.50$ by 0.17$ and u get 14 minutes if you round it

an atom of a certain element has 35 protons and has 7 valence electrons. which statement best identifies the element ?

Answers

Answer:

the number of protons identifies what element it is, since it has 35 protons it is Bromine

number of protons=atomic number

The element is Bromine which as atomic number of 35.

Atomic number :

The number of protons in an atom is equal to atomic number.

It is given that, an atom of a certain element has 35 protons and has 7 valence electrons.

So that, atomic number of atom [tex]=35[/tex]

From periodic table, It is observed that Bromine has atomic number of 35.

Learn more about atomic number here:

https://brainly.com/question/621740

Margie says the set of numbers, 0.1, -1, -21 4 , 3, are in order from least to greatest. What is her error? She did not use the correct common denominator. The 3 is in the wrong place. She treated all the numbers as positive. The –1 should be the first number on the list.

Answers

Answer:

C. She treated all numbers as positive.

Step-by-step explanation:

-2 1/4 and -1 are less that 0.1

Answer:

C

Step-by-step explanation:

Write this statement as a conditional statement in the form “if p, then q.”

Two lines are not on the same plane. So, the lines are skew.

Answers

Answer:

if two lines are not on the same plane, then the lines are skew.

Step-by-step explanation:

if p statement is called the hypothesis of the conditional statement.

then q statement is called the conclusion of the conditional statement.

PLS HELP MEEEEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

c

Step-by-step explanation:

a is not enough information because the measure of angle 2 could be another random value

b is not correct for the same reason as a

d is not correct because those two angles do not equal 90

c is correct because of a theorem, so basically if you have two angles, and they have segments at 90 angles placed in the specified spots,  they are on the bisector

HELPPPP drag the correct equation to the graph

Answers

So from this I’m assuming you don’t know the connnection between graphs and linear equations.

Let’s do an example together.

The 3x is your slope (your rise and run)
Specifically this one is up 3 and to the right once

Your 5 is your y-intercept. That is where the line crosses the y-axis.

All in all, your line should look like this:

50 POINTS!!! Urgent, Extremely Confused!

So far, Marta has correctly predicted the winner of 6 out of 13 football games. She wants to know how many consecutive games she would have to predict correctly to raise the percent of correct predictions to 65%.

a. Write an equation to represent this situation.
b. Solve the equation. !Show all steps!
c. Answer the question. How many consecutive games must she predict correctly to raise her percent to 65%?

Answers

Answer:

Required Answer:-

Marta predicted correctly 6 out of 13 football games .

We need to find first Her's Current percentage

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {6}{13}}\times 100 [/tex]

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {600}{13}}[/tex]

[tex]\longrightarrow[/tex][tex]\sf 46.15\% [/tex]

Now We need to add x in both denominator and numerator

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {6+x}{13+x}}={\dfrac {65}{100}} [/tex]

Simplify use cross multiplication method

[tex]\longrightarrow[/tex][tex]\sf 100 (6+x)=65 (13+x)[/tex]

[tex]\longrightarrow[/tex][tex]\sf 600+100x=845+65x [/tex]

[tex]\longrightarrow[/tex][tex]\sf 100x-65x=845-600 [/tex]

[tex]\longrightarrow[/tex][tex]\sf 35x=245 [/tex]

[tex]\longrightarrow[/tex][tex]\sf x={\dfrac{245}{35}}[/tex]

[tex]\longrightarrow[/tex][tex]\sf x=7 [/tex]

So the new rational number

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {6+x}{13+x}}[/tex]

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {6+7}{13+7}}[/tex]

[tex]\longrightarrow[/tex][tex]\sf {\dfrac {13}{20}}[/tex]

[tex]\therefore [/tex] Marti needs to predict more 13 games out of 20 to raise her percentage to 65%.

The scatterplot below shows the number of coupons that are used at the grocery store and amount of money that is saved. A graph titled Coupon Use and money saved has number of coupons used on the x-axis, and coupon savings (dollars) on the y-axis. Points are grouped together and increase. Which statement about the scatterplot is true? As coupon use decreases, the amount of savings increases. As coupon use increases, the amount of savings increases. Regardless of high coupon use, the amount of savings remains low. Regardless of high savings, coupons use remains low.

Answers

Answer:

b,  i did the quiz

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

What is the vertex of the standard form quadratic f (x) = x^2+14x+35

Answers

Answer:

x=50

Step-by-step explanation:

9x+12=24 i feel like i know the answer but im just a bit confused

Answers

Answer: x = 4/3 or x = 1.3 or x = 1 1/3

Step-by-step explanation: you have to move everything that does Not have A Variable to the right and solve the equation

9x + 12 = 24

9x = 24 - 12

    = 12

x = 12/9

I am confused too. This is the best I can do :(

 

5x + 8 = 43
What is x

Answers

Answer:

x = 7

Step-by-step explanation:

You minus 8 from both sides which becomes, 5x = 35,

35 ÷ 8 = 7

Check work:

5 times 7 = 35.

35 + 8 = 43

The solution is: solve of the equation 5x + 8 = 43 is:  x = 7.

Here, we have,

given that,

the equation is: 5x + 8 = 43

now, we have to solve this.

so, we have,

5x + 8 = 43

we minus 8 from both sides which becomes,

5x = 35

we know that, 5 times 7 = 35

Divide 5 on both sides so that the only thing remaining on the left side is the variable x.

so, x = 7

Final Answer: 7

Hence, The solution is: solve of the equation 5x + 8 = 43 is:  x =7.

To learn more on equation click:

brainly.com/question/24169758

#SPJ6

What is the solution to the system of equations?
8x + y = -16
3x – y = 5

Answers

Answer:

For the first one if solving for y, y=−8x−16. If solving for x,

x= −1/8y-2

For the second one if solving for y, y=3x−5 and if solving for x,

x=1/3y +5/3

Two numbers differ by 4. The product of the two numbers is 221. What are the numbers?

Answers

Answer:

17 and 13

Step-by-step explanation:

Answer:

Step-by-step explanation:

Represent this with two linear equations:

x+4 = y

x * y = 221

substitute for y:

y= 221/x

Plug this back into first equation:

221/x = x +4

x^2 + 4x = 221

x^2 + 4x -221 = 0

Solve this with a quadratic:

x = -17, x = 13

take the values of 17 and 13, which satisfy the given conditions

A line with a slope of -3/4 that passes through the point (-14,4).

Answers

Answer:

y=-3/4x-13/2

Step-by-step explanation:

This should be the answer, I am not 100% though

I did y-4=-3/4x(x+14)

Y=-3/4 x (-14,4). Hope this helps!

Supplies for last year cause 1477 which was 177 over the budget rounded to the nearest one percent by what percent did it cost to see the budget cost

Answers

Answer:

About 12%

Step-by-step explanation:

Answer:

The cost exceeded the budgeted cost by 14%

Step-by-step explanation:

Supplies for last year cost 1,477, which was 177 over budget. So, the budgeted cost was:  1477 - 177 = 1300

Suppose, the cost of supplies exceeded the budgeted cost by  

So, the amount of exceeded cost  dollar.

Thus, the equation will be......

13x = 177

x= 177/13 = 13.615 = 14

(Rounded to the nearest 1%)

So, the cost exceeded the budgeted cost by 14%

Will give Brainliest!!!
Madeline borrowed some money from her friend in order to help buy a new video game system. Madeline agreed to pay back her friend $5 per week, and after 13 weeks, Madeline still owed her friend $5. Write an equation for L,L, in terms of t,t, representing the amount Madeline owes her friend after t weeks.

Answers

Answer:

5 x T = L

Step-by-step explanation:

Factor the expression x²+9

Answers

The expression is not favorable with rational numbers

Clare wants to make an open-top box by cutting out corners of a 30 inch by 25 inch piece of poster board and then folding up the sides. The volume, `V\left(x\right),` in cubic inches of the open-top box is a function of the side length, `x,`in inches, of the square cutouts.

Answers

Answer:

V(x) = 4x³ - 110x² + 750x

Step-by-step explanation:

For each side of the base of the open-top box, since x inches is cut out from each side, we have 2x inches removed from each sides dimension.

Since the dimensions of the poster are 30 inches by 25 inches, the area of the base of the open-top box is thus

A(x) = (30 - 2x)(25 - 2x) since we remove 2x inches from each dimension.

Now, the height of the open-top box is x. So, its volume is V(x) = Ax

V(x) = (30 - 2x)(25 - 2x)x

V(x) = (750 - 60x - 50x + 4x²)x

V(x) = (750 - 110x + 4x²)x

Expanding the bracket, we have

V(x) = 750x - 110x² + 4x³

Re-arranging, we have

V(x) = 4x³ - 110x² + 750x

Is the following true or false? Why?
x < 8 is the same as 8 < x

Answers

Answer:

False.

Step-by-step explanation:

X can not be less than 8 and also greater than 8 and the same time.

Find value of X in the figure. With an equation

Answers

Answer:

x = 135

Step-by-step explanation:

The angles shown are vertical angles and vertical angles are equal.

The Baldwin family walked four over five of a mile in four over nine of an hour. What is their unit rate in miles per hour? (5 points)

four-ninths over four-fifths equals four over nine mile per hour
four-fifths over four-ninths equals one and four-fifths miles per hour
four-ninths over four-fifths equals one and four-fifths miles per hour
four-fifths over four-ninths equals four over nine mile per hour

Answers

Answer:

4/5 / 4/9 = 1 and 4/5 mph or B

Step-by-step explanation:

4/5 / 4/9

4/5 times 9/4 = 36/20

36/20 simplified =  9/5

9/5 = 1 and 4/5

Answer:

4/5 over 4/9 = 1 4/5

Explanation:

(Took test)

Step-by-step explanation:

4/5 mile in 4/9 of an hour

0.8 mile in 0.444444444 of an hour

Unit rate: 1.8 miles per hour

0.8 = 8/10 = 4/5

1.8 = 1 4/5

P
10.
2
In parallelogram PQRS, Ô = 114º,
PT bisects Ê and TS bisects ŝ.
Prove that PT I ST.
R

Answers

Answer:

PQ R s parallelogram

< Q = < s = 114

< P = 180 _ 114 = 66

<2 = 66 / 2 = 33

< I = 114 / 2 = 5 7

< I + < 2 = 3 3 + 57 = 90

< ( STP ) = 90

TP I ST

If someone does every answer I’ll give brainliest show work too

Answers

68% is 0.68 and 17/25

3/8 is 0.375 and 37.5%

0.875 is 87.5% and 7/8

alyssa got 40% right



4m+t is -18

t/mr is 1/6 or 0.16 repeating

3m-5t is -2

mt/r is -2

1. There are 3 boys for every 6 girls at a
movie. If there are 24 girls, how many
boys are at the movie?
Boys
Girls
3
24
There are
boys at the movie.

Answers

Answer:

I think its 12

good luck


Use the figure at the right. If JK = 4x + 24 and NO = 26, what is the value of x?

Answers

Answer:

X = 1/2

Step-by-step explanation:

JK = NO

4x + 24 = 26

4x = 2

x = 1/2

Will give brainliest

Answers

Answer:

29

Step-by-step explanation:3(2x1+3)-4(1-3)+3x2

Patrice is a star player for the unc women’s basketball team she has injured her ankle and is doubtful that she will be able to play. If she can play, the coach estimates the will score 78 points. If she is not able to play, the coach estimates they will score 62 points. The team doctor estimates there is a 60-40 chance she will play. Determine the number of points the team can expect to score

Answers

Answer:

3

Step-by-step explanation:

Which problem is not represented by the
equation 20 + x = 35?

a) A cake needs 35 min in the oven. It has
been in the oven for 20 min.
bI earned 20 000 Dinars. I will get more
money so that the total amount will be
35 000 Dinars.
You are in the 20th floor. You pressed the
35th floor button.
d I bought a shirt for 20 000 Dinars and a
pair of pants for 35 000 Dinars.​

Answers

Answer:

d the other equations the total is 35. this one the total would be 55

Mr. Dyer is studying a map. The map has a scale that says 1.5 inches is equivalent to 125 miles. Mr. Dyer measures and sees that two cities are half a foot apart. He has enough gas in his truck to travel 580 miles. Can he make it from one city to the other on the gas in his truck?

Answers

Answer: Yes he can make the trip without having to refuel.

The distance between the two cities is 500 miles.

================================================

Work Shown:

half a foot = 1/2 ft = (1/2)*(12 inches) = 6 inches

Based on the scale given, we can say,

(map length)/(real length) = (map length)/(real length)

(1.5 inches)/(125 miles) = (6 inches)/(x miles)

1.5/125 = 6/x

1.5x = 125*6 ............. cross multiply

1.5x = 750

x = 750/1.5 .......... divide both sides by 1.5

x = 500

The two cities are 500 miles apart. Since this is less than 580, he can make the trip without having to refuel.

This is assuming he drives directly from the first city to the second, without any additional pitstops or detours. Though in reality, straight line distance on a map doesn't always necessarily correspond to the road distance traveled (since the road tends to wind or curve often). However, for the sake of this problem, we'll just assume the road is a straight line to keep things simple.

----------------------------------------

Another approach:

1.5 inches = 125 miles

3 inches = 250 miles ..... multiply both sides by 2

6 inches = 500 miles .... multiply both sides by 2

half a foot = 500 miles

So half a foot on paper corresponds to 500 miles in real life.

En una hoja de papel cuyo perímetro es de 96 centímetros, se quiere imprimir un volante de manera que el área impresa sea un rectángulo cuyo largo mida el doble del ancho, el margen superior mida 3 centímetros, el izquierdo 5 centímetros y los márgenes inferior y derecho midan 2 centímetros cada uno. ¿Cuál es el perímetro de la región impresa?, ¿cuál es el área?

Answers

Answer:

El perímetro de la región impresa es 72 cm y su área es 288 cm².  

Step-by-step explanation:

1. Tenemos el perímetro de la hoja de papel:

P₁ = 96 cm = 2l₁ + 2a₁  (1)  

Como sabemos el margen superior, inferior, izquierdo y derecho podemos encontrar la relación entre el largo y ancho del rectángulo interno (región impresa) con el largo (l) y ancho (a) del rectángulo externo (hoja de papel):      

[tex] l_{2} = l_{1} - (m_{s} + m_{i}) = l_{1} - (3 cm + 2 cm) = l_{1} - 5 cm [/tex]  (2)            

[tex] a_{2} = a_{1} - (m_{d} + m_{iz}) = a_{1} - (2 cm + 5 cm) = a_{1} - 7 cm [/tex]   (3)    

El perímetro del rectángulo interno es:

[tex] P_{2} = 2l_{2} + 2a_{2} [/tex]    (4)

Introduciendo la ecuación (2) y (3) en (4):

[tex] P_{2} = 2l_{2} + 2a_{2} = 2(l_{1} - 5 cm) + 2(a_{1} - 7 cm) = 2l_{1} + 2a_{1} - 10 cm - 14 cm = 96 cm - 24 cm = 72 cm [/tex]  

Por lo tanto el perímetro del rectángulo interno (región impresa) es 72 cm.

 

2. Ahora para encontrar el área rectángulo interno debemos encontrar el largo y ancho del mismo, sabiendo que:

[tex] l_{2} = 2a_{2} [/tex]     (5)

Introduciendo (5) en (4):

[tex] P_{2} = 2l_{2} + 2a_{2} = 2*2a_{2} + 2a_{2} = 6a_{2} [/tex]

[tex] a_{2} = \frac{P_{2}}{6} = \frac{72 cm}{6} = 12 cm [/tex]

[tex] l_{2} = 2a_{2} = 2*12 cm = 24 cm [/tex]

Entonces el área es:

[tex] A_{2} = l_{2}*a_{2} = 12 cm*24 cm = 288 cm^{2} [/tex]

Por lo tanto el área del rectágulo interno (región impresa) es 288 cm².      

Espero que te sea de utilidad!  

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List two main functions of Proteins Read the short passage about the life of Jackie Robinson.In addition to playing baseball, Jackie Robinson served in the United States Army. Fortunately, he never saw combat. However, during this time, he was arrested and court-martialed for refusing to move to the back of a segregated bus. Ultimately, he was acquitted of these charges and received an honorable discharge. It was after this discharge that Jackie began playing Major League Baseball.During Jackies time, leagues were still segregated, and Jackie was drafted by Branch Rickey to change all of that and integrate baseball. Branch knew Jackie would face some tough times, and Branch made him promise not to fight back when he faced this racism, which often came from his own teammates. Despite all of this, on April 15, 1947, Jackie became the first African-American athlete to play in the major leagues. He led in stolen bases and had an outstanding batting average, earning the honor of Rookie of the Year. In his decade-long career with the Dodgers, Jackie helped his team win the National League pennant several times. In 1955, he helped them achieve the greatest victory of all: the World Series.What picture would be best to use on a yearbook page about Jackie Robinson to illustrate an award for Most Talented?a busa baseballa pennanta uniform Find the measure of the indicated angle to the nearest degree The normal boiling point of mercury (Hg) is 356.7 C. What is the vapor pressure of mercury at 333 C in atm? (Hvap = 58.51 kJ/mol !!!HELP ME WITH THIS QUESTION PLEASE!!! Tito opened a savings account with $100.He saves $25 per month. Which of theinequalities below can be used to find theleast number of months it will take Tito tohave $700 saved? PLEASE HELP!! INEED A EQUATION im sorry its another one im terrible at these Shereen suffers from high levels of anxiety regarding academics and sports. As a psychology student, you know she can use operant conditioning principles to reduce her anxiety and increase her performance in both school and sports. Describe how Selby can utilize a type of punishment, a type of reinforcement, and a specific schedule of reinforcement to modify her anxious behaviors. if the function g has the factors (x-7) and (x+6), what are the zeros of function g? Put them in categories!! Need help ASAP!!! Identify 2 roles of Christ in John 1-3 and discuss in light of Creation and Salvation. A 0.5 m rod of some material elongates 0.1 mm on heating from 20 to 112C. Determine the value of the linear coefficient of thermal expansion [in (C)-1] for this material. Which of the following islan example of chemical energy?O jumping on a trampolineO a bow and arrowObatteries in a flashlightO a child on a swing151617 In what type of economy does the government try to control all factors of production? A. traditional B. command C. market D. mixed Please select the best answer from the choices provided A B C DDONT STEAL :( 252.17771*161.7177771=?????Sorry had to do the math thing or it would have gotten banned. Im bored and idk what ya do .________. 4.3 Code Practice: Question 1 5b-b-1 > or equal too-11 When ur dad a *Bleep* and make you rush on a test that is for 100 points and you get 14 out of 22 questions wrong my mind -Im gonna fail :D A 30kg dog runs at a speed of 15 m/s. What is the dog's Kinetic energy? Two girls and two boys went to the festival. The total cost of their tickets was $20. Each child paid the same amount for a ticket. What was the cost of each ticket? Solve this problem any way you choose