The mean distance ran by all four of them is 30.
Given is that during one week, Josh ran 36 miles, Corey ran 26 miles, Rhona ran 30 miles, and Lyndsay ran 28 miles.
We can write the mean as -
m = (36 + 26 + 30 + 28)/4
m = 120/4
m = 30
Therefore, the mean distance ran by all four of them is 30.
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1437.93 is the answer here my guy
7.65% of 4520 is
0.0765(4520) = 345.78. This is what is withheld for FICA.
11.75% of 4520 is
0.1175(4520) = 531.10. This is what is withheld for federal tax.
8.5% of 4520 is
0.085(4520) = 384.20. This is what is withheld for state tax.
This leaves 4520-(345.78+531.10+384.20) = 3258.92 for realized income.
Your fixed expenses are 30% of this; this means you keep 100-30 = 70% of your realized income. This is
0.7(3258.92) = 2281.24. This is the monthly amount you have after fixed expenses.
This means 5 months' worth is 5(2281.24) = 11460.20.
Answer: B. Theoretical probability
Step-by-step explanation: Theoretical probability is based on calculations, and not actual tests.
Using proportions, it is found that the scale of the drawing is of 1 ft:0.4 cm.
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
In this problem, we have that 35 cm represent 87.5 ft. How many cm represent a ft?
The rule of three is given by:
35 cm - 87 ft
x cm - 1 ft
Applying cross multiplication:
Hence, the scale of the drawing is of 1 ft:0.4 cm.
More can be learned about proportions at brainly.com/question/24372153