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EastWind [94]
2 years ago
9

Devon and Aimee are creating model volcanoes for their science project. Devon’s volcano has a radius of 3.5 inches, and a volume

of approximately 89.80 cubic inches. Aimee’s volcano has the same height as Devon’s, but the radius is twice the length of the radius of Devon’s volcano. Which of the following is closest to the volume of Aimee’s volcano?
Mathematics
1 answer:
3241004551 [841]2 years ago
8 0

Answer:

359.2 cubic inches

Step-by-step explanation:

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In a salad recipe, the ratio of carrots to cucumbers must remain constant. The table below shows some possible combinations of c
Anna007 [38]

Answer:

4

Step-by-step explanation:

The ratio of carrots to cucumber is 1:3.

The sum of their fewest amount is 4

5 0
3 years ago
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Ramon earns $1,880 each month and pays $53.30 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning
AfilCa [17]
<h2>Answer:</h2>

Each month, 2.8% Ramon's earnings are spent on electricity.

<h2>Step-by-step explanation:</h2>

You know, that 100 percent are his earnings - $1,880

Now, you need to find out, how much is 1%. You do that by dividing $1,880 by 100.

Now you have to divide the amount he pays on electricity - $53.3 by one percent of his earnings - $18.8

So, now you know, that he pays exactly 2.83511% of his earnings on electricity. But from assignment, you know, that it has to be rounded to the nearest tenth of a percent. The number is 2.8351. So we will round it to 2.8% ,because 3 is rounded down. (https://www.mathsisfun.com/rounding-numbers.html)

100% = $1,880

$1,880/100 = $18.8

$53.3/$18.8 = 2.83511

2.83511% ≈ 2.8%


3 0
3 years ago
What is the volume in cubic meters of 18 MM
9966 [12]
1944 mm Please mark as brainliest if im correct
3 0
3 years ago
Ana is using a photocopier to make
I am Lyosha [343]

Answer:

divide 63 by 3 to get how many copies will be made in 1 min, 63/3= 21

divide 315 to 21 to know how many min it will take= 315/21= 15

It will take 15 min to make 315 copies!

Step-by-step explanation:

Hope this helps!!!

7 0
3 years ago
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Round the factors to estimate the product 697 x 82
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Estimated would be 700 x 80
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3 years ago
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