Answer:
29
Step-by-step explanation:
3 x 8 = 54 - 25 = 29
Answer:
Step-by-step explanation:
inverse variation. if value of x increase, y value decrease.
For example,
If x=10; y =1/10 = 0.1
If x =100 ; y = 1/100 = 0.01
Answer: 301.44
Explanation:
V = πr^2•h
3.14•4^2 • 6
Answer:
The total number of U.S. high school students that played on a sports team that year can be estimated to be 7,950,000.
Step-by-step explanation:
From the random sample, we can expect that 
of all students played on a sports team that year. So in the bigger sample of 15900000 high school students, we can expect 
students to have played on a sports team that year.
Answer:
x=7; NL=12; NP+20
Step-by-step explanation:
