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irinina [24]
2 years ago
9

the number of students in a chess club decreased from 37 to 19. What is the percent decrease? Round your answer to the nearest p

ercent. The percent decrease is %.
Mathematics
1 answer:
Tema [17]2 years ago
7 0

Answer:

You should be able to get your answer by

Step-by-step explanation:

For example let's sayAbout 33%. You divide 12 by 18 and get 0.6666666 and it goes on. So, rounded to the nearest percent, it is 67%. Then, you subtract it from 100 and get 33%. So the percent decrease is 33%.

Hope this helps

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A student recorded her scores on weekly math
alina1380 [7]

Answer:

mean: 7.62

median: 8

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Step-by-step explanation:

first you have to put the data set in order:

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the mode is the most often repeated number in a data set so the mode in this data set would be 9. The median is the middle number in the data set. The middle number in this data set is 8. Lastly, the mean in a data set is all of the numbers in the data set added together and then divided by how many numbers are in the set. The equation for this data set would be 99/13= 7.62

hope this helps!!

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3 years ago
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Sever21 [200]
Yes. I totally agree with that statement. 10/10
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3 years ago
The base of a bicycle ramp has an area of 4 square feet. The ramp is a triangular prism. If the ramp has a height of 2 1/2 feet,
Anastaziya [24]

Answer:


Step-by-step explanation:

In general:

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