3/4 x 7= 5.25 miles a week
The perimeter is the sum of the side-lengths, which we're given! We don't know the value of a, but we can find the perimeter in terms of a by adding up the side-lengths:
So our answer is
.
Answer: Fluffy's tail is m longer than Fireball's tail.
Step-by-step explanation:
Length of Fluffy's tail = m m
Length of Fireball's tail = m m
Difference = Length of Fluffy's tail - Length of Fireball's tail
Hence, Fluffy's tail is m longer than Fireball's tail.
Answer:
Based on given data, we can say with 95% confidence that the female employees at this company average between $110 less and $10 less per week than the male employees.
Step-by-step explanation:
Sample 1 for female
Sample 2 for male
Confidence = 90%
Difference in mean weekly salary of all female employees and the mean weekly salary of all male employees = µ₁- µ₂
So based on above given data, we can say with 95% confidence that the female employees at this company average between $110 less and $10 less per week than the male employees.