Answer : Top cell = 12 ; Bottom cell = 7
Step-by-step explanation:
The rules of a diamond problem states that, one should add the two numbers (3 and 4) to get the value in the bottom cell and multiply the two numbers (3 and 4) again to get the value in the top cell.
Therefore; Top cell, 3×4= 12 Bottom cell, 3+4 = 7.
Answer:
if you use a calculator its easy
16.72 - 1.24 = 15.48
15.48 divided by 12 is 1.29
for sales tax 1.24 divided by 12 is .10
so for each one She spent $1.39
The radius is half of the diameter.
9/2=4.5
The radius is 4.5 feet.
Hope this helps!
Answer:
Step-by-step explanation:
Given
Values: 9/5, 9/5, 2, 9/5
Required
Calculate the sample variance
Sample variance is calculated using:
First, we calculate the mean
becomes
<em>Hence, the variance is 0.01</em>