The answer is 90 when you multiply 15 by 6
Answer:90
Step-by-step explanation:
15
X6
=90
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%.
Answer: C between 3 and 4 hours
Step-by-step explanation:
Edge. 2021
b. buying a membership for $35 and then getting the item at a 15% discount
c. buying the item online at a 10% discount and paying $4 extra for shipping
Answer:
Buying the item online at a 10% discount and paying $4 extra for shipping
Step-by-step explanation:
Ray wants to buy an item worth 500$ in the most cost-effective way. Let's study each of the 3 cases and see with option is the best.
In the first option, he'll buy the item at list price with a coupon for $10 off. So he'll buy it at 500-10 =$490.
In the second option, he'll buy a membership for $35 and then get the item at a 15% discount. With a 15% discount, the price of the item will be 500 - (500*0.15) = 500 - 75 = $425. And with the membership price, he'll pay a total of 425 + 35 = $460.
The third option is to buy the item online at a 10% discount and pay $4 for the shipping. At 10% discount, the price of the item will be 500 - (500*0.1) = 500 - 50 = $450. And with cost of the shipping, he'll pay a total of 450+4 = $454.
So if he chooses the first option, he'll pay $490. With the second, he'll pay $460. And finally with the third, he'll pay $454.
So the third option is the most cost-effective, buying the item at $454.
Hope this helps! :)