Answer:
$1,507.64
Step-by-step explanation:
First, you must find 8.25% then subtract it from the original value, $16,368. To do this, you divide 8.25 by 100, like you did in the first problem. Then, you use the value you get (.0825) and multiply it by $16,368 to find 8.25% of it. you will get $1350.36. Lastly, subtract this number from your original value. By doing this, you are subtracting the sales tax from the cost of the car to find the initial cost.
Square means multiply by itself so 3^2 is 3 x 3, which is 9.
X is 9.
Answer:15
Step-by-step explanation:
If 85% pass then 15% failed and 15% of 1,200 is 180 so 180 people failed.
Wrong. You can either drive or can't. So if 15 hs students can drive and 15 can not then there are a total of 30 students being surveyed. So there's a 50% chance that they know how to drive.
When she surveyed the college students she surveyed 60, 30 of them knew how to drive. Therefore there's also a 50% chance that the college students know how to drive.
It's wrong because the percentages are both the same.