Andy estimated that he would need 76 feet of lumber for a tree house project. He later found that the actual amount of lumber needed was 65 feet. What was the percent error of Andy's estimation?

What is - 2.67811 rounded to the nearest hundreth

Which of the following is an example of a function? O { (3, 4), (4, 8), (6, 6), (7, 10) } O { (0, 2), (1, - 4), (1, - 3), (3, 6) } O {-1, 4), (0, 3), (0, - 2) } { (5, 7), (6,8), (6,9), (7, 10) }

1/33 and 33/1 are the ratio equivalent?

Jocelyn bought 2 sweaters for the same price. she paid $23.56, including sales tax of $1.36 and a $5.00 discount coupon. what was the price of 1 sweater before the tax and coupon?

A 14.5ounce can of peaches cost $2.19. A 20.5-ounce crab of peaches cost $2.99. Which can is the better buy? How many cents cheaper per ounce is it? Give your answer to the nearest tenth of a cent.

Determine the 99th derivative of y=cosx

The city of Southville is building a new city park. The total cost of the park is p. To pay for the park, the city has contributed x dollars toward the project, and each citizen, c, of Southville has contributed y dollars.

The quotient of a number and 2, increased by 9 is - 15

If T (n) = 6n-1 what is the first term

Given f (x) = - 3x+4, what is f (2) ? A. -28 B. -24 C. -2 D. 10