The stem-and-leaf display below gives the numbers of dinner orders on 21 different nights at a restaurant. Use the display to answer the questions that follow.
Number of dinner orders
3 126
4024789
*500011389
6/2447
Key: 31 means 31 dinner orders.
(a) What was the least number of orders in the 40s?
DO
(b) What was the greatest number of orders overall?
(c) On how many nights was the number of orders in the 30s?

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

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step-by-step explanation:

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step-by-step explanation: