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mariarad [96]
2 years ago
10

Rewrite 2/5 : 1/20 as a unit rate. A. 8:1 B. 40:5 C. 5:40 D. 40:1

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
6 0

Answer:

A - 8:1

Step-by-step explanation:

2/5:1/20

cross multiply

40:5

8:1

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The problem indicates that A represents the number of tablet computers sold in millions. So, if 65 million were sold, we must substitute A = 65 to the equation. Then, we find for t.

65 = 4.5t² +43.5t + 17
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4 0
2 years ago
Find the distance (8,-7) (-4,-2)
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Distance = 13 units

Point A: (8, -7)

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13

7 0
3 years ago
Read 2 more answers
Add, use decimal models. show the work for 2.1 + 0.59
Ugo [173]
<h2>  2.10</h2><h2>+0.59</h2>

₋₋₋₋₋₋₋₋₋₋₋₋

<h2><em>2.69</em></h2>
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A paper company produces 238,000 sheets of paper. A machine organizes the paper
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2 years ago
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