Answer:
-16
Step-by-step explanation:
Answer:
y = 120°
Step-by-step explanation:
y = 120° because opposite angles of two intersecting lines are equal
Answer:
angle 1 = angle 2 = 17 degrees
$2.00 + 0.75 + 0.40 + 0.05 + 0.03 = $3.33
Answer: 0.4207
Step-by-step explanation:
Let
be the sample mean area.
Given: Population mean :
sq. feet
Standard deviation:
sq. feet
Sample size : n= 10
The probability that the sample mean area is
or less if the manufacturer’s claim is true.

Required probability = 0.4207