1. Researchers identified 242 children in the Cleveland area They examined these children at age 8 and again at age
who had been born prematurely (at about 29 weeks).
20, comparing them to another group of 233 children
not born prematurely. Their report, published in the New
England Journal of Medicine, said the “preemies" en-
gaged in significantly less risky behavior than the others.

11

step-by-step explanation:

32.50-7.50=25

225/25=11

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

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.

the height of the surface increases from the center out to the sides of the road

it is c!