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Jet001 [13]
3 years ago
5

Students were asked how many hours during the

Mathematics
2 answers:
Natali5045456 [20]3 years ago
6 0

Answer:

mean of samples in row 1: 8

Mean of samples in row 2:  5

Mean of samples in row 3:  6

Mean of samples in row 4:   4

Step-by-step explanation:

Aleks04 [339]3 years ago
5 0

Answer:

mean of samples in row 1: 8

Mean of samples in row 2:  5

Mean of samples in row 3:  6

Mean of samples in row 4:   4

Step-by-step explanation:

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Bob and Carol want to hire Able Refinishing to sand and refinish the dining room floor to match the floor in the living room. Ab
Kazeer [188]

Answer:

Area = 209.5 ft² (nearest tenth)

Cost = $505 (approximated)

Step-by-step explanation:

Step 1: convert the inches to be in feet by dividing length in inches by 12.

17 feet 10 inches => 17 + \frac{10}{12} = 17.83 ft

11 feet 9 inches => 11 + \frac{9}{12} = 11.75 ft

Step 2: Find the area of the floor of the dinning room

Area = 17.83*11.75 = 209.5 ft² (nearest tenth)

Step 3: Find the cost of the work.

Cost = 209.5 ft² × $2.41 = $505 (approximated)

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3 years ago
A paraboloid container is being filled with fluid at the rate of 4.5 cubic feet per minute. At what rate is the level of fluid c
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Answer:

2.62 ft./min

Step-by-step explanation:

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7 0
3 years ago
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LenKa [72]
I physically cannot tell you
4 0
3 years ago
Read 2 more answers
Find the sum or difference <br> 1/2 - 1/14<br> A.3/7<br> B.2/7<br> C.4/7
pogonyaev

Answer:

A.3/7

Step-by-step explanation:

1/2 - 1/14

We need to get a common denominator of 14

1/2 * 7/7 = 7/14

7/14 - 1/14 = 6/14

We can simplify by dividing the top and bottom by 2

3/7

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3 years ago
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Step-by-step explanation:

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