What is the mean average of 100, 75, 40, 90, 80, 100, 92, 88, 80, 84, 81?
eduard
Answer:
The mean average is 82.727272727273
Answer:
a medium smoothie cost $3.25
Step-by-step explanation:
j = 4.95 which is the cost of one jumbo
equation from word problem
2j + m = 4m + 0.15
subtract m from both sides
also subtract 0.15 from both sides
2j - 0.15 = 3m
substitute j
2(4.95) - 0.15 = 3m
9.75 = 3m
m = 3.25 or $3.25
Answer: 10/3 or 3 1/3 cups of flour
The ratio is (8/3 cups of flour : 1 batch or recipe)
In order to make 1 1/4 recipes you have to multiply the 1 by 1 1/4. But then in order to keep the ratio equivalent, you also have to multiply the other side by the same number.
Answer:
35.6047 inches
Step-by-step explanation:
The wiper blade moves in a circular way, where the radius is 30 inches.
To find how far the bug travelled, we just need to use a rule of three, where the length of the circunference relates to a angle of 360 degrees:
360 degrees -> 2 * pi * radius
68 degrees -> distance
distance * 360 = 2 * pi * radius * 68
distance = 2 * pi * 30 * 68 / 360 = 35.6047 inches