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IceJOKER [234]
3 years ago
14

There are 14 green crayons and 28 red crayons in a bin. What is the ratio of green crayons to red crayons in simplest form?

Mathematics
1 answer:
NikAS [45]3 years ago
5 0

Answer:

Green crayons are 1/3 of all the crayons and the red crayons are 2/3 of the crayons. So 1/3rd to 2/3rds

Step-by-step explanation:

14+28=42

14/42=1/3

28/42=2/3

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tatyana61 [14]

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7 0
3 years ago
Students took two parts of a test, each worth 50 points. Part A has a variance of 25, and Part B has a variance of 36. The corre
Leona [35]

Answer:

Following are the solution to the given choices:

Step-by-step explanation:

In point a:

Calculating the variance of the test grade:

\to var(A+B)=var A + var B + 2 cov(A,B)

                       =25+36+2(0.8)\\\\=25+36+1.6\\\\=62.6

In point b:

\to var(A-B)=varA + var B - 2 cov(A,B)

                       =25+36-2(0.8)\\\\=25+36-1.6\\\\=59.4

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7 0
3 years ago
Question 4 A triangle has two sides that are 8 cm and 13 cm. What could be the length of the triangle's third side? Select three
Lisa [10]

know what is the third side length

the difference between the 2 other sides <  the greatest side of triangle < the sum of 2 other sides

so here the answers here could be ( 10- 17 - 20)

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13-8 < 17 < 13+8

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4 0
3 years ago
(9) There are 18 elephants in a herd. The number of adult elephants is two times the number of young elephants in the herd. How
jekas [21]
12 adult elephants, 6 young elephants = 18 total :)
7 0
3 years ago
Read 2 more answers
What is the sum of the interior angles of the polygon shown below
natta225 [31]

the sum of interior angle of the given polygon be give by the following formula:-

n-1×90 (where n is the no. of side of polygon)

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on putting the value of n in the formula, we get :-

sum of interior angle is =10-1×90

sum of interior angle is =9×90

sum of interior angle is = 810 degree.

7 0
3 years ago
Read 2 more answers
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