﻿ Michelle purchased 25 audio files in january . in February she purchased 40 audio files. what is the percent increase ? - AssignmentGrade.com

# Michelle purchased 25 audio files in january . in February she purchased 40 audio files. what is the percent increase ?

QUESTION POSTED AT 14/12/2019 - 05:03 PM

So, first: what is the absolute increase?

The absolute increase is: 40-25=15. So the absolute increase is 15.

Now, 15 is what percentage of 25?

we count this as follows:

0.8*100%=80%.

So percent increase is 80%.

## Related questions

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Eight minus three is five so 5/8.

ANSWERED AT 01/04/2020 - 01:48 PM

QUESTION POSTED AT 01/04/2020 - 01:48 PM

### Shermans computer store has a computer on sale for 812.00. the sales tax is 7.5percent what is the total cost of the computer

computer on sale for 819.5

ANSWERED AT 01/04/2020 - 01:46 PM

QUESTION POSTED AT 01/04/2020 - 01:46 PM

### What is the 100th term in the following sequence: 25, 36, 49, 64...

The sequence is given by (n+5)²
For n=100:
(100+5)² = 105² = 11025

ANSWERED AT 01/04/2020 - 01:43 PM

QUESTION POSTED AT 01/04/2020 - 01:43 PM

### What is -8 in the following sequence: 25, 17, 9, 1, -7... A-common difference. B- common ratio. C-initial value. D- ratio. Why?

Hello :
-8 is  common ratio ( answer B) because m
-8 =(-7)-(1) =(1)-(9) =(9)-(17) =(17)-(25)

ANSWERED AT 01/04/2020 - 01:43 PM

QUESTION POSTED AT 01/04/2020 - 01:43 PM

### A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images. Sample 1 4 Sample 2 1 Sample 3 9 What can the rancher conclude from these samples about how many sheep graze on each acre of the 40-acre pasture?

The rancher can conclude that his sheep are not proportionately spread out across the 40 acre pasture.

ANSWERED AT 01/04/2020 - 01:40 PM

QUESTION POSTED AT 01/04/2020 - 01:40 PM

### You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. What is the probability of the compound event? Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing an odd number and then a 20 is .

3/42=1/14

Step-by-step explanation:

odd numbers: 3/7 even numbers: 1/6

3/7 x 1/6= 3/42 divided by 3= 1/14

ANSWERED AT 01/04/2020 - 01:40 PM

QUESTION POSTED AT 01/04/2020 - 01:40 PM

### Michaels basketball team practiced for 2 hours 40 minutes yesterday and 3 hours 15 minutes today. How much longer did the team practice today than yesterday

2h 40 min plus 20 is 3h plus 15 is 3h 15 min so it is 35 min

ANSWERED AT 01/04/2020 - 01:34 PM

QUESTION POSTED AT 01/04/2020 - 01:34 PM

### A poll of 500 randomly selected voter was recently minister responders rescue approve of president bush's policies relating to the war in Iraq? Suppose that we know that 40% of all registered voters approve the policies. How many voters would you expect to respond yes?

Take the total number of randomly selected voters, 500, and multiply it by the percentage who approved of his policies, 40%:

500 x .40 = 200

So you could expect around 200 voters to respond yes.

ANSWERED AT 01/04/2020 - 01:34 PM

QUESTION POSTED AT 01/04/2020 - 01:34 PM

### A bag contains 29 red, 22 yellow, and 25 white balloons. If one balloon is picked at random, what is the probability that the balloon picked is white? Write your answer as a decimal rounded to the nearest thousandth

Add all of the balloons first to get the total which is the denominator 76
the probability of white is therefore 25/76
25/76 in decimal form is 0.328947368 and round to nearest thousandth is
0.329

ANSWERED AT 01/04/2020 - 01:34 PM

QUESTION POSTED AT 01/04/2020 - 01:34 PM

### The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters. What is the probability that a randomly selected tree in the forest has a height greater than or equal to 37 meters? Use the portion of the standard normal table given to help answer the question.

C. 2.3% on edge

Step-by-step explanation:

ANSWERED AT 01/04/2020 - 01:32 PM

QUESTION POSTED AT 01/04/2020 - 01:32 PM

### What percent is 24 of 40?

Simply divide 24 by 40 to 0.6. Multiply 0.6 *100 to get 60.
Therefore, 24 is 60% of 40 :).

ANSWERED AT 01/04/2020 - 01:31 PM

QUESTION POSTED AT 01/04/2020 - 01:31 PM

### Lizette’s math test grades are 70, 72, and 68. If she scores 100 on her next test, what will happen to the RANGE of her scores? A) It will double. B) It will stay the same. C) It will increase 6 times. D) It will increase 8 times.

The answer is D)it will increse 8 times

100-68=32 32 divided. By 4 = 8

ANSWERED AT 01/04/2020 - 01:29 PM

QUESTION POSTED AT 01/04/2020 - 01:29 PM

### Astonia rides her bike 10 minutes to the park. She plays 25 minutes and then rides her bike home. How many total minutes does she ride her bike and play in the park?

So you really just wanna throw away our friendship Not sure if you want me to lie and say yes xD I think it's C Good you And i can talk to you about something

ANSWERED AT 01/04/2020 - 01:29 PM

QUESTION POSTED AT 01/04/2020 - 01:28 PM

### What is 5/50 as a percent

All you do is 5 ÷ 50 and you get 0.1, which is 10%.

ANSWERED AT 01/04/2020 - 01:28 PM

QUESTION POSTED AT 01/04/2020 - 01:28 PM

### 1.5 miles = 18 minutes 1.5 miles=15 minutes What is the percent decrease ?

15÷18 =  ≈ 0.83

Decrease = 1.00 - 0.83 = 0.17 = 17%

ANSWERED AT 01/04/2020 - 01:28 PM

QUESTION POSTED AT 01/04/2020 - 01:28 PM

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ANSWERED AT 29/03/2020 - 11:46 PM

QUESTION POSTED AT 29/03/2020 - 11:46 PM

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ANSWERED AT 29/03/2020 - 06:35 PM

QUESTION POSTED AT 29/03/2020 - 06:35 PM

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ANSWERED AT 29/03/2020 - 06:32 PM

QUESTION POSTED AT 29/03/2020 - 06:32 PM