Answer:
5 + 9y
Step-by-step explanation:
When it says plus, it means +. When it says the product of 9 and y, it means 9 × y or 9y.
I am sure it is C because it is similar to A=p+pi.
Answer:
a) 0.7898
b) 0.0516
c) 0.1587
Step-by-step explanation:
Given : Mean :
Standard deviation :
Since , the police response time has a normal distribution.
The formula to calculate the z-score :-
For x=5 minutes.
For x=10 minutes.
a) The p-value =
b) The p-value =
c) The p-value =
Answer:
1.425
Step-by-step explanation:
b.0.76
0.76÷1000=0.076
l425÷1000=1.425
Answer:
Discontinuities are created when the denominator of the rational expression equals zero (because division by zero is undefined). Graphically, this is usually represented by a dashed vertical line indicating a vertical asymptote.