The graph is shown below.
Answer:
true
Step-by-step explanation:
negative numbers are smaller than positives and bigger negative numbers like -7 are lower than smaller negative numbers like -3
Answer:
![3x^2+126x](https://tex.z-dn.net/?f=3x%5E2%2B126x)
Step-by-step explanation:
Solve For X.
3x(x+42)
Ans:
3x(x+42)
Use the distributive property to multiply 3x by x+42.
![3x^2+126x](https://tex.z-dn.net/?f=3x%5E2%2B126x)
Answer: 23.7 lb
Step-by-step explanation:
Mean m = 15 lb
Standard deviation d = 3.3 lb
To determine the surcharge weight, we need to know the highest weight of 99% of the parcels.
P(z<x) = 0.99 = ¢(Z)
Z = 2.33
Since Z = (x - m)/d
x = dZ + m
x = 3.3*2.33 + 15
x = 22.689 lb approximately
x = 22.7 lb
Therefore, the highest weight for 99% if the parcels is 22.7 lb.
That is, the surcharge weight = 22.7 + 1 = 23.7 lb