3. Lengths of

= ft are cut from a board of length 12 ft.

What length of board remains?

3

What is the ratio of salty snacks to sweet snacks in the vending machine

An artificial lake is in the shape of a rectangle and has an area of 9/10 square mile. The width of the lake is 1/5 the length of the lake. What are the dimensions of the lake?

Given that f (x) = x^2+2x+3 and g (x) x+4/3. Solve for f (g (x)) when x=2

30% of what number is 27?

Solve 5b + 12c = 9 for b

Determinati numarul b astfel incat : (4x8) ^15 : 4^5:2^6=2^b si 3^4x3^5x3^17=3^b

1/x=6/x+15, 20-x/x=6/4, and 4/12=x+2/2x+13

If a sample of 26 students is taken from a population of 135 students, the population variance, o?, is the variance of how many students' heights? O A. Neither 26 nor 135 B. Both 26 and 135 O c. 135 O D. 26

Robert collected 330 aluminum cans. If 100 aluminum cans weigh 4 pounds, and the recycling center is paying 25 cents a pound, how much will Robert be paid for his 330 cans?

A single box of thumb tacks weighed 3 1/2 ounces. If a teacher had 4 1/7 boxes, how much would their combined weight be