Answer:
a = 20
Step-by-step explanation:
The mean is calculated as
mean = 
= 
= 
Then
= 27 ( multiply both sides by 5 to clear the fraction )
115 + a = 135 ( subtract 115 from both sides )
a = 20
$60×.35 equals= $21 mark up
Answer:
C.) It is a <u>vertical stretch with a factor of 100</u> and a translation <u>5 units down</u>.
Step-by-step explanation:
Answer: 2880 cubic feet
Step-by-step explanation: 36x20= 720 720x4= 2880 cubic feet
Answer:
the value of x is 4/19
Step-by-step explanation:
it is simple math. 4=19x divide 4 by 19
