Simply divide 15.7 by 6.28 to get 2.5 :) easy peasy pumpkin pie
Answer:
A. 
Step-by-step explanation:
We want to find the Z-score of 
if the population mean is 
,and the population standard deviation is 
.
We use the formula:
We substitute the values to obtain:
The correct answer is A.
9514 1404 393
Answer:
d. AB = 54
Step-by-step explanation:
The triangle is isosceles, so AB = AC.
(4x +6) = (5x -6)
12 = x . . . . . . . . . . . . add 6-4x to both sides
Then the length of AB is ...
AB = 4x +6 = 4(12) +6 = 48 +6
AB = 54
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
Answer:
The numbers are 12 and 3.
Step-by-step explanation:
12+3=15
&
3×12= 36
:)
