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RoseWind [281]
3 years ago
6

An art class contains 87 jars of paint. One third of the paint colors is red the remaining two thirds is purple.what is the rati

o of purple paint to red paint.
Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

<h2><u>Solution </u><u>:</u><u>-</u></h2>

⅓ are red

So,

No. of red colors = 1/3 × 87 = 29

No. of purple colors = 2/3 × 87 = 2 × 29 = 58

So,

Ratio = 58:29

Ratio = 2:1

\\

AlexFokin [52]3 years ago
3 0

9514 1404 393

Answer:

  2 : 1

Step-by-step explanation:

  purple : red = (2/3) : (1/3) = 2 : 1

The ratio of purple paint to red paint is 2 : 1.

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F(x) = 3x + 2 What is f(5)?
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if the equation if f(x) = 3x + 2, then f(5) would be equal to 3*5 + 2 = 17.

Step-by-step explanation:

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Jobisdone [24]

oof

remember some rules

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\frac{x^a}{x^b}=x^{a-b}

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\frac{(7^{-3})(7^{-2})(2^0)}{(7^{-1})(7^{-4})(2^3)}=

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7 0
3 years ago
What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4?
Aleks [24]

The x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4 is (17, 11)

<h3>Midpoint of coordinate points</h3>

The midpoint of a line is the point that bisects or divides the line into two equal parts

If the line JK is partitioned into the ratio 1:4 with the following coordinates

J(-15, -5) and K(25, 15)

Using the expression below;

M(x, y) =[mx1+nx2/m+n, my1+ny2/m+n]

Substitute the ratio and the coordinates

M(x, y) =[1(-15)+4(25)/4+1, 1(-5)+4(15)/1+4]

M(x, y) = [(85)/5, 55/5]

M(x, y) = (17, 11)

Hence the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4 is ((17, 11)

Learn more on midpoint of a line here: brainly.com/question/5566419

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2 years ago
I need help pls someone:(
Svetlanka [38]

Answer:

7/30

Step-by-step explanation:

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