Answer:
18.50 ft
Step-by-step explanation:
<u>Add 1.25 to the length:</u>
3 + 1.25 = 4.25
The formula for the perimeter of a rectangle is: L + L + W + W.
To find the perimeter quicker, multiply the length and width by 2, then add.
5.00(2) = 10.00
4.25(2)= 8.50
10.00 + 8.50 = 18.50
Answer:
ME = z*s /√n
Step-by-step explanation:
The margin of error is obtained as the product of the critical value of the distribution at a certain α-level and the standard error :
The critical value = Z*
The standard error = standard deviation / √sample size
Standard deviation = s
Sample size = n
Margin of Error = z * s/√n
Answer:
5 tubes of blue paint are used for 15 tubes of white paint.
Step-by-step explanation:
Given:
To paint a mural painter uses 2 tubes of blue paint for every 6 tubes of white paint
Hence,
6 tubes of white paint = 2 tubes of blue paint
Now we need to find number of blue paint tubes used for 15 tubes of white paint.
6 tubes of white paint = 2 tubes of blue paint
15 tubes of white paint = number of blue paint tubes used for 15 tubes of white paint
Hence we will used unitary method to find the same;
Number of blue paint tubes used = 
Hence 5 tubes of blue paint are used for 15 tubes of white paint.
I don't believe that there is a limit