male 21 39 60
female 135 45 180
Totals 156 84 240
Note: if you need to round, round to 2 decimals, like this: 12.34 %
Q1: What percent of males drive sports cars?
Q2: What percent of all drivers are male?
Q3: What percent of sports car drivers are male?
Q4: are questions 1 and question 3 the same? (yes or no)
The answers are as follows:
Q1: 65%
Q2: 25%
Q3: 46.42%
Q4: No
A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred.
As per the given data:
The table gives us the data on male, female and total drivers with respect to the car they drive.
For percent of males that drive sports cars:
= (males who drive sports car / total male drivers) × 100
= (39/60) × 100
= 65%
For percent of all drivers that are male:
= (male drivers / total drivers) × 100
= (60/240) × 100
= 25%
For percent of sports car drivers that are male:
= (male sports car drivers / total sports car drivers) × 100
= (39/84) × 100
= 46.42%
Question 1 and question 3 are not the same.
Hence, the answers are as follows:
Q1: 65%
Q2: 25%
Q3: 46.42%
Q4: No
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Answer:
1,2,3 are all the same
Step-by-step explanation:
for the math problem, the answer is 13.63%.
1. x2 = x ____
2. (xy) 2 = _____ (yz)
Answer:
1. x^2 = x * x
2. (xy)^2 = x^2 * y^2
Answer: 1. x^2 = x * x Hope it helps
Step-by-step explanation:
Sam is using an industrial kitchen to make several batches of his famous chocolate chip granola bars. He needs to weight out 78 ounces of chocolate chips, plus or minus 2.5 ounces. The equation that can be used to find the minimum or maximum amount,c, of chocolate chips that he can weigh out is-
Absolute value equation is = |c-2.5| = 78