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stepladder [879]
2 years ago
11

Ruby uses 7.2 pints of blue paint and white paint to paint her bedroom walls. 3/4 of this amount is blue paint, and the rest is

white paint. How many pints of white paint did she use to paint her bedroom walls?
Mathematics
1 answer:
Nuetrik [128]2 years ago
5 0

Answer:

1 4/5 or 1.8 pints are white

Step-by-step explanation:

1/4 of 7 1/5 = 1/4 x 36/5 = 36/20 or 9/5, which is 1 4/5

You might be interested in
Suppose 15 of the people who voted for dee had not voted at all. How would this change affect the ratio of gene's votes to total
Snezhnost [94]

Gene's votes to Total votes

= Gene's votes: Total votes - 15


Since you did not provide the number of votes, I will give an example.

55 people voted for Dee, 45 people voted for Gene.  This means the Total votes cast was 100.

The ratio of Dee's votes to total votes is: 55:100  ⇒  11:20 <em>when reduced</em>

The ratio of Gene's votes to total votes is: 45:100  ⇒  9:20 <em>when reduced</em>

If 15 people who voted for Dee did not vote, then the total number of voters is 85 so the ratios change as follows:

Dee: (55-15):(100-15)   ⇒   40:85   ⇒   8:17 <em>when reduced</em>

Gene: (45-0):(100-15)   ⇒   45:85  ⇒   9:17 <em>when reduced</em>


8 0
3 years ago
The point (<br> 5 <br> 2 <br> , y) is a solution to the equation shown. What is the value of y?
Vesna [10]
Y=7 becuase 5+2 IM ASSUMING is 7 so the value of y=7
7 0
3 years ago
Which expression is equivalent to -7(y - 2)
Neko [114]

The expression equivalent to -7(y - 2) is -7y + 14

<h3>Which expression is equivalent to -7(y - 2)?</h3>

Given the expression; -7(y - 2)

We expand the expression by multiplying each element inside the parentheses the element out i.e -7

-7(y - 2)

[ -7 × y and -7 × -2 ]

-7y + 14

Therefore, the expression equivalent to -7(y - 2) is -7y + 14.

Learn more about expressions here: brainly.com/question/13947055

#SPJ1

5 0
1 year ago
Find the series in A.P whose sum to n terms is n*(n+2)​
Lemur [1.5K]

Answer:

3, 5, 7, 9, 11, .........

Step-by-step explanation:

Given

S_{n} = n(n + 2) , then

S₁ = 1(1 + 2) = 1(3) = 3 ⇒ a₁ = 3

S₂ = 2(2 + 2) = 2(4) = 8

S₃ = 3(3 + 2) = 3(5) = 15

Thus

a₂ = S₂ - S₁ = 8 - 3 = 5

a₃ = S₃ - S₂ = 15 - 8 = 7

The first 3 terms are 3, 5, 7

This is an AP with common difference d = 2, then

a₄ = a₃ + 2 = 7 + 2 = 9

a₅ = a₄ + 2 = 9 + 2 = 11

and so on

3 0
3 years ago
Isaac is organizing a 5-kilometer road race. The safety committee
Artyom0805 [142]

Answer:

<h2>10 volunteers are more than recommended</h2>

Step-by-step explanation:

  The recommended number of volunteers is five (5)

  Since the the distance of the race is 5km,

and the safety committees recommends 1 volunteer per kilometre.

Hence ten (10) volunteers is more than enough

5 0
3 years ago
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