Answer:
89
Step-by-step explanation:
Multiply first
12 times 7=84
Add 5 which makes 89
Hope this helped
:)
32/80 so divide that by 5 = 6.4/20 then multipy that by 100/1 so the answer is 640
Solution:x^2+3x-4=(x+4)(x-1)>0,
therefore, the x range is (-∞,-4)∪(1,+∞).
Answer:(-∞,-4)∪(1,+∞).[
Transform M to the standard normally distributed random variable Z via
where 
and 
are the mean and standard deviation for 
, respectively. Then
Answer:
yes
Step-by-step explanation:
