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attashe74 [19]
2 years ago
15

Please help!!!!!!!!!!

Mathematics
1 answer:
defon2 years ago
3 0

Answer: 90 + 4, third choice   and    90 - -4, last choice

Her score is obviously higher when the mistake is fixed, adding the 4 points gives 94.

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Brainliest to the first correct answer!
Goryan [66]

Answer:

D.

Step-by-step explanation:

You know that 0.25 went to 2.00. That means that it's a 1.75 jump. In order to jump the other two prices up and keep the ratio the same, you must also jump them 1.75.

0.05 + 1.75 = 1.80

0.10 + 1.75 = 1.85

To double check the ration we can look back on the original. 0.05 to 0.10 is a scale of 0.05. 0.10 to 0.25 is a scale of 0.15

Then we look at our new one. 1.80 to 1.85 is a scale of 0.05. 1.85 to 2.00 is a scale of 0.15.

The ratios stayed the same, so this is the correct answer.

I hope this helped :)

7 0
3 years ago
Read 2 more answers
3x+5=5x-3
madam [21]

answer= d Step-by-step explanation:

6 0
2 years ago
a building with a height of 32m casts a shadow that is 20m long. a person standing casts a shadow that is 1.2 m long how tall is
wlad13 [49]
Most of the information's required for solving the question is already given in the question.
Height of the building that casts a shadow of 20 m = 32 m
Then
Height of the man that casts a shadow of 1.2 m = (32/20) * 1.2 meter
                                                                             = 3.2 * 1.2 meter
                                                                             = 3.84 meter
So the actual height of the person casting a shadow of 1.2 meter is 3.84 meters. I hope that the procedure used for solving the problem is easy enough for you to understand. You can definitely use this method in future for solving problems of similar type without requiring any additional help from outside.

6 0
3 years ago
What is 2,484,163 written in expanded form
alexira [117]
Two million four hundred eighty four thousand one hundred sixty three
7 0
2 years ago
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A ball is rolling up a gentle at 4m/s and a mass of 12 kg.
Lady bird [3.3K]
Momentum is mass times velocity so the answer is 48kgm/s
6 0
3 years ago
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