Answer: 4
Step-by-step explanation: 1/4w + 1/4w + w + w = 10
2/4w + 2w = 10
1/2w + 2w = 10
2.5w = 10
Divide 10 by 2.5
width = 4
Answer:
median = 17.5
Step-by-step explanation:
The median is the middle value of a data set arranged in ascending order. If there is not a middle value then the median is the average value of the numbers either side of the middle.
Data in ascending order is
8, 15, 17, 18, 19, 21
The median is between 17 and 18, hence
median =
= 17.5
Answer:
The experimental probability there will be fewer than 20 customers on the forty-first day is 5/8, .625, 62.5%.
Step-by-step explanation
:
Answer:
Q= 6x+1
R= -7x+1
Step-by-step explanation:
12 slices in total (6 slices per pizza)