Find the mean of this data set: {– 78, -12, 3, – 44} - 32.75
B
- 26.75
10.75
D
41.25
E
USTSP-5

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.