Rita's class has 14 girls and 16 boys. how do the ratios 14: 16 and 14: 30 describe rita's class?

14: 16 is the ratio of girls to boys

And the ratio 14:30 is the ratio of girls to the total of students

Step-by-step explanation:

Since the class has 14 girls and 16 boys, this means that the total of students in the class is:

14 + 16 = 30.

So the information we have about the class is this

girls = 14

boys = 16

total = 30

Thus, the ratio 14: 16 is the ratio of girls to boys (since there are 14 girls and 16 boys)

And the ratio 14:30 is the ratio of girls to the total of students in the class

828. all there is to it!

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g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

the factor is 2

step-by-step explanation:

let f(x)=8(3^(x−2)+2)

to stretch a graph by 3, it would be 3f(x)

g(x) =3f(x)

g(x) = 3*(8(3^(x−2))+2)

g(x) = 24 (3^(x-2) )+6

x     −2     0     2     4     6

f(x) 1/64 1/16   1/4     1     4

1/64 * z * z = 1/16

i multiplies by z twice because it its 2 steps from -2 to 0

1/64 z^2 = 1/16

multiply by 64 to clear the fraction on the left side

1/4 * 64 z^2 =1/16 *64

z^2 = 4

take the square root of each side

sqrt(z^2) = ±sqrt(4)

z = ±2  

we are multiplying by 2 each time.