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Margaret [11]
3 years ago
12

A swimming pool is open for 7 1/2hours during a day. The pool keeps one lifeguard on

Mathematics
2 answers:
denis23 [38]3 years ago
4 0

Answer:

3 shifts a day

Step-by-step explanation:

7 1/2 hours = 7.5 2 1/2 hours = 2.5

7.5 divided by 2.5 = 3

fredd [130]3 years ago
4 0

Answer:

3 shift

Step-by-step explanation:

7 1/2 / 2 1/2

(15/2) / (5/2)

keep, change, flip

(15/2) x (2/5)

30/10 = 3 shifts

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Answer:

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Step-by-step explanation:

-2 + -3 + -5 = -10

-1/6 +- 1/3 + -1/2 = -1

-10+-1=-11

3 0
3 years ago
complete the solution of the equation. Find the value of y when x equals 9. 3x + 4y = 43 Enter the correct answer. ​
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3(9)+4y=43
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3 years ago
I need help with this question. Please someone help me please.
aalyn [17]

I believe your answer would be B, Bisect AB, but not be perpendicular to it.

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3 years ago
Acell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents
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Step-by-step explanation:

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3 0
3 years ago
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x>3, the last option with the open circle

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