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777dan777 [17]
3 years ago
12

Estimate by rounding to the nearest whole number 15-1/4 -4/5

Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0
If you do the math you get 13.95 meaning the nearest whole number would be 14
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HI!! Please answer this!
bezimeni [28]

Answer:

41 ≤ x

x ≤ 45

Step-by-step explanation:

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Juwan is throwing a birthday party for his son. He originally ordered 3 pizzas, but he realizes that his son invited more people
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Answer:

b.

Step-by-step explanation:

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2 years ago
Sally and Karl work at different jobs. Sally earns $7 per hour and Karl earns $5 per hour. They each earn the same amount per we
Lisa [10]

Answer:

Karl works 7 hours a week

Step-by-step explanation:

Step 1: Determine total amount that Sally earns

Total amount Sally earns=rate per hour×number of hours worked(h)

where;

Rate per hour=$7 per hour

Number of hours worked=h

Replacing;

Total amount Sally earns=(7×h)=7 h

Step 2: Determine total amount Karl earns

Total amount Karl earns=rate per hour×number of hours worked

where;

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replacing;

Total amount Karl earns=5(h+2)

Step 3: Equate Sally's total earnings to Karl's total earnings and solve for h

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7 0
3 years ago
In sunlight, a vertical stick has a height of 4 ft and casts a shadow 2 ft long at the same time that a nearby tree casts a shad
marshall27 [118]
Remark
Make up a proportion that relates the tree and its properties to the stick and its properties.

Givens
Stick height (s_h) = 4
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Formula
s_h / s_s = x / t_s

Substitute and solve.
4/2 = x / 18  Cross multiply
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72/2 = x       
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The height of the tree is 36 feet.     
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Answer:

D

Step-by-step explanation:

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3 years ago
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