Start with

Divide both sides by -3

If the absolute value of a number is 4, that number can either be 4 or -4: we have the two solutions


A.
Binomial random variables have 2 outcomes
die rolls are independent of each other
Answer:
x ≈ 73.3
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos39° =
=
( multiply both sides by x )
x × cos39° = 57 ( divide both sides by cos39° )
x =
≈ 73.3 ( to the nearest tenth )
Answer and Step by step exploration
y=5x^2-30x+95=5x^2-30x+45+50=5(x^2-6x+9)+50= (x-3)^2+50
Answer:
7
Step-by-step explanation: