Mathematics College

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In common app ,do teachers have to write letter of recommendation only once?? and I can submit it to any colleges I want??​

Answers

Answer 1
i would think so but u may need more

Related Questions

To create a unique house paint color, Melton mixes together a sample that is 12 gallons of red, 2.5 gallons of yellow and 0.5 gallons of blue paint. He then mixes a main batch of paint using 30 gallons of yellow paint and enough red and blue paint to maintain the original ratio. How many total gallons of paint did he use to make the main batch of paint?

Answers

Answer:

180

Step-by-step explanation:

total ratio is 15

gallons of red =

[tex] \frac{12}{15} \times 6 \times \frac{15}{0.5 } \\ \\ = 144[/tex]

gallons of yellow

[tex]30[/tex]

gallons of blue

[tex] \frac{0.5}{15} \times 30 \times \frac{15}{2.5} \\ \\ = 6[/tex]

total =144+30+6

=180

Answer:

180

Step-by-step explanation:


The ratio of 1.5 to 33 is the same as the ratio of 4.5 to

Answers

Answer:

132

Step-by-step explanation:

After using some of the honey they collected for baking, they found that they only had 34 gallon of honey left. How much honey did they use for baking? Support your answer using a diagram, numbers, and words.

Answers

Answer:

34 gallons of honey left

Step-by-step explanation:

Bob needs $44 to buy a new pair of pants. He has already been able to save $9 and plans to work as a cook where he can earn $7 per hour. Which inequality shows the minimum number of hours, n, that Bob will have to work as a cook to earn enough to buy the pants? (5 points)


a. 9 + 7n ≤ 44, so n ≤ 5

b. 9 + 7n ≥ 44, so n ≥ 5

c. 7n ≥ 44 + 9, so n ≥ 7.8

d. 7n ≤ 44 + 9, so n ≤ 7.8

Answers

Answer:

Hope can help u~

Step-by-step explanation:

At a sale, dresses were sold for $142 each. If the dresses originally cost $200 each, what percentage of its original price was a dress sold for?

Answers

Answer:

71%

Step-by-step explanation:

All you have to do is divide 142 by 200 to get the percent, which is 70.

One glass of lemonade uses two thirds cup of lemonade mix. How many glasses of lemonade can Stephanie make with 3 cups of lemonade mix?

Answers

Answer:

12

Step-by-step explanation:


The admision fee at a basket ball game is 350$ for children and 750$ for adults. On a certain night,1500 people enter the basketball game and 6050$ was collected.How many children attended the basketball game?
​

Answers

Note: The only way to solve this problem is by adjusting the fees to $3.50 and $7.50.

Answer:

1300 children attended the basketball game

Step-by-step explanation:

System of Equations

Let's call:

x = number of children attending the basketball game

y = number of adults attending the basketball game

On a certain night, 1500 people enter the game, thus:

x + y = 1500           [1]

Since each admission fee for children cost $3.50 and $7.50 for adults and it was collected $6050, thus:

3.50x + 7.50y = 6050            [2]

From [1]:

y = 1500 - x

Substituting in [2]:

3.50x + 7.50(1500 - x) = 6050

Operating:

3.50x +  11250 - 7.50 = 6050

-4x = 6050 - 11250

Solving:

x = 1300

1300 children attended the basketball game

Question #5
Consider the equation.
72 +48 = 8
1+6)
Enter the unknown number that makes the equation true.
Your answer
Σ

Answers

X=9 how to solve: 72+48=8x+48
72=8x 8*9=72

Please, can someone help me on math? Struggling a bit.

Answers

to find the perimeter you just multiply the numbers for example

for number one just multiply 4 and 6 which is 24

need help please help me if u can hlp me

Answers

Answer:

your b in y=mx+b is +3

Step-by-step explanation:

PLEASE HELP ME! I AM BEGGING YOU!

Answers

Answer:

Do I have to download it?

Step-by-step explanation:

urgent please help!! no trolls

Answers

Answer:

2.4

Step-by-step explanation:

Answer:

66?

Step-by-step explanation:

112-46= 66

Sorry if it's wrong! ヾ(•ω•`)o

Have a nice day!( ﾟдﾟ)つ Bye

how did you get that answer tho I gotta show my work

Answers

there’s nothing attached

When Angelo cashed a check for $170, the bank teller gave him 12 bills, some $20 bills and the rest $10 bills. How many bills of each denomination did Angelo receive?

Answers

Answer:

7 ten dollar bills and 5 twenty dollar bills

Step-by-step explanation

He recieved 5 bills of $20 and 7 bills of $10.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have the following statement Angelo cashed a check for $170, the bank teller gave him 12 bills, some $20 bills and the rest $10 bills

We can write -

20x + 10y = 170

x + y = 12

So, we can write -

y = 12 - x

We can write -

20x + 10(12 - x) = 170

20x + 120 - 10x = 170

10x = 50

x = 5

then -

y = 7

Therefore, he recieved 5 bills of $20 and 7 bills of $10.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

hello I can only pick one!! how do I do this!

Answers

Answer:

well the answer should be -1.8

but I'm guessing A

Answer:

[tex]-\frac{9}{10}[/tex] [tex]or[/tex] [tex]-0.9[/tex] [tex]or[/tex] [tex]C[/tex]

Step-by-step explanation:

[tex]\frac{2}{4}\div\frac{-5}{9}[/tex] = [tex]?[/tex]

[tex]\frac{2}{4}[/tex] = [tex]0.5[/tex]

[tex]\frac{-5}{9}[/tex] = [tex]-0.555555555556[/tex]

[tex]0.5\div-0.555555555556[/tex] = [tex]-0.899999999999[/tex] = [tex]-0.9[/tex]

[tex]So[/tex], [tex]the[/tex] [tex]answer[/tex] [tex]is[/tex] [tex]C[/tex].

[tex]This[/tex] [tex]is[/tex] [tex]because[/tex] [tex]A[/tex] [tex]is[/tex] [tex]\frac{-9}{10}[/tex] [tex]instead[/tex] [tex]of[/tex] [tex]-\frac{9}{10}[/tex].

Hope this helps! <3

I really need help I don’t know how to do this pls

Answers

Okay, I attached the image, if you have questions about graphing, go to use desmos


The park is 5 miles east of your home. The library is 4 miles north of the park. How far is your home from the library? Round your answer to the nearest tenth. Must show work to receive full credit.

Please help

Answers

Answer:

6.4

Step-by-step explanation:

4 squared plus 5 squared is 41 and then you square 41 which gives you 6.4

what's the constant of proportionality of 1.08p=t

Answers

Answer:

1.08 is the constant of proportionality.

Step-by-step explanation:

The constant value (often written k) relating amounts that rise or fall uniformly together.

It is the ratio of the amounts y and x:

k = y/x

Put another way: y = kx

Example: you are paid $20 an hour

The constant of proportionality is 20 because: Pay = 20 × Hours worked

What is 18 percent of 210?

Answers

Answer:

WN=37.8

Step-by-step explanation:

WN=18%*210

WN=0.18*210

WN=37.8

Are these triangles congruent ?

And what is the theorem ?

I will give a brainlist for the correct answer :)

Answers

A) X = 2, Y = 2

B) X = 5, Y = 5

C) X = 4, Y = 4

D) X = 3, Y = 3

parallelogram =
2x, 3x - 15, 2x + 24, 2x
Work out the value of x.​

Answers

X=2x +£2x -15) +2x +(2x +24) 180= 9x+7x = 9 +9x = 18

Answer:

Step-by-step explanation:

The above figure is a parallelogram and so - "the opposite sides of a parallelogram are equal"

so -

42 - 41 – 6 = 30
a
X = 13
X = 13, X=-5
x = 5, x = -13

Answers

Answer:

x=5

Step-by-step explanation:

dog can someone please help

Answers

Answer:

-1-5x or C

Step-by-step explanation:

This becasue you need to mutipy the outside to the inside.Hope it helps

(10t + 2r)-8t-r
What is this solved

Answers

Answer:

?

Step-by-step explanation:

Answer:

r+2t

Step-by-step explanation:

hope this helps :)

what is 3^6 x 3? Plz show how you solved it!

Answers

You’d do exponents first according to pemdas so 3^6 which equals 729 (you can get that by multiplying 3 by itself 6 times( 3x3x3x3x3x3)) then the next part is x3 so 729x 3 =2187

Please hurry I need this fast

Answers

Answer: It is 4,7 to show this draw a graph and then flip it to see its reflection

( 4, 7 ) , the rule of reflecting across the x axis is negate the y value & leave x value the SAME ! ..
example : ( -6, 5 ) , reflect across the x axis it will be ( -6, -5) :) ... hope you understand

what is the LCD of 8/9 and 7/8

Answers

Answer:

72 I think

Step-by-step explanation:

I'm not 100% sure but I think its 72

Answer:

The Least Common Multiple (LCM) of 8 and 9 is 72,

and the Least Common Multiple (LCM) of 7 and 8 is 56.

Answer the following question

Answers

Answer:

f(-8) = 54

Step-by-step explanation:

To start, replace x in the equation with -8. This will give you f(-8) = 6(1 - (-8)) which can be simplified to f(-8) = 6(1 + 8). Apply the distributive property on the right side of the equation to get f(-8) = 6 + 48. When simplified, you get f(-8) = 54.

An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units.

Answers

Answer:

ok..... so what is the question?

Step-by-step explanation:

Which of the following statements is true?
OA
5
10
14
2
15
25
18
20
B.
20
16
25
100
12
12
12
5
OC
1 1
1
2
6 5
4
3
OD
50
10
100
1
10
5
20
6

Answers

The answerrrrr issss 44
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