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Citrus2011 [14]

4 years ago

10

Working alone, it takes Micaela eight hours to mop a warehouse. Jill can mop the same warehouse in 12 hours. Find how long it wo

uld take them if they worked together

1 answer:

Mnenie [13.5K]4 years ago

6 0

Answer:

5 hours?

Step-by-step explanation:

normally, two people would cut the time in half, but she takes forever. half of 12 is 6, half or 8 is 4, so 5, right? the medium answer

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Minchanka [31]

Answer:

21 oz!

Step-by-step explanation:

21 Tons would be 42,000 pounds, so 21 oz would be the right choice.

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3 years ago

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Gnom [1K]

Answer:

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3 years ago

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kotykmax [81]

It is D , 5 x 8 = 40, 5 x 3 = 15

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2 years ago

Olivia places her pet frog on a line to observe the frog’s motion. The line is divided into sections that measure 1 centimeter e

zvonat [6]

Answer: 0

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4 0

4 years ago

During the World Series the host Citywide Hotel a occupancy Rose 21% over the prior busiest night if the busiest night had been

Natalka [10]

Answer:

The new record was 91.96%.

Step-by-step explanation:

As per the given statement: During the World Series the host Citywide Hotel a occupancy Rose 21% over the prior busiest night if the busiest night had been 76% occupancy.

To find the new record of occupancy.

We will find the 21% of 76% and then added it to 76%.

$\text{New record} = \text{old record} + \text{Increase in record}$

New record = $76\% +(21\% \times 76\%)$

New record = $\frac{76}{100} +(\frac{21}{100}\times \frac{76}{100})$

New record = $0.76 + (0.21 \times 0.76) = 0.76 + 0.159 = 09196$

Convert this decimal number into percentage by just multiplying a number by 100 we get;

New record = $0.9196 \times 100 = 91.96\%$

Therefore, the new record was 91.96%

4 0

3 years ago