Answer:
x=5/2
Step-by-step explanation:
Calculate, rewrite, remove the paretheses
Collect the like terms
Swap sides 75=30x swap to 30x=75
Then divide both sides
Answer:
if it right angled
m<4+m<8=90
m<4=90-40=50 is your answer.
Answer:
E) The width of Sue's interval will be narrower than Javiers
Step-by-step explanation:
In confidence intervals, as sample size increases, the width of the confidence interval decreases.
Answer:
Im not sure but i did 5x9=45
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
f(x) = x − 7
g(x) = x^2
Find g(4) = 4^2 = 16
Then find f(g(4)) = f(16) = 16 -7 = 9
