suppose that x varies directly with y and x=17 when y=-85. What is the constant variation and what is the value of x when y=-160

Racionalize os denominadores: raiz quadrada de 5 / raiz quadrada de 8 (é em fração)

Sasha bowled 4 games. Her scores were 102, 112, 96, and 98. What is the mean of Sasha's scores?

What is f (x) = 9x^2+30+25

Carlos's father bought him a 18-foot board to cut into shelves for his bedroom. Carlos plans to cut the board into 7 equal size lenghts for his shelves.

What would the square root of 2 be when multiplied by xy. sqrt (2) xy

Delia work for 45 minutes on her oil panting she took a brake a 10:35 am what time did delia starting working

Integrating exponential functions

What product is greater than 63 in fraction

An experiment consists of rolling one fair die and flipping a coin. What is the probability of rolling an even number on the die and tossing a heads? a. 50% c. 32.3% b. 24% d. 25%

Which are simplified forms of the expression sec^2 theta sin 2theta? Select all that apply. There are two answers. a) 2 cot theta b) 2-sec^2 theta c) 2 tan theta d) sec^2 theta-1 e) (sin2 theta) / (cos^2 theta)