Hello there!
The square root of 100 is 10
√100 = 10
As always, it is my pleasure to help students like you!
What you want to do is convert 20% into a decimal. Then you multiply that by 90. So, if 20% was a decimal(In this case it is 0.2) you do 0.2*90 which equals 18. So the answer is 18.
Answer:
35 students
Step-by-step explanation:
Find 25% of 500:
×
Find 18% of 500:
×
Find the difference:
- 125 - 90 = 35
So, 35 more students prefer video games to bike riding.
I hope this helps!
Answer:
1003.75 miles. Explanation: I'm assuming your question means "2.75 miles to and from the park every day for an entire year," based
Answer: 33.33...% percent error
Step-by-step explanation: To find the percent error from 16 to 12, we will be using the "percent error" equation.
difference = percent error x actual
To find the difference, subtract 12 from 16, which is 4.
4 = percent error x actual
The actual is 12 because, because a percent error from 16 to 12, means that the actual was 12 and the estimate was 16 because 16 was to "12"
4 = percent error x 12 (Solve for p, percent error)
4/12 = p
0.33... = p
Multiply 0.33.. by 100, to get the percent error.
0.33... x 100 = 33.33... or 33.33...%