2/9 of the students in a school are in sixth grade. 1.How many sixth graders are there if the school has 90 students?

sixth graders.

2.How many sixth graders are there if the school has 27 students?

sixth graders.

3.How many students are in the school if 42 of them are sixth graders?

total students.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

table 3 represents a direct variation function. : )

i’ll just s take the points thxs

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions