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

On the last test, 40% of all sudents in Mrs. Well's class got an A. How many students are in this calss if there were 28 A's on

Murljashka [212]

Answer:

70 students

Step-by-step explanation:

If 40% of all students in Mrs. Well's class got an A, and 28 students got an A, that means that 28 = 40%

To find the total number of students, we need to find 100%

40% = 28

Divide by 4

10% = 7

Multiply by 10

100% = 70

So there are 70 students in Mrs. Well's class.

Hope this helps you! :D

4 0

3 years ago

What do you need to construct a geometric proof ?

makvit [3.9K]

Statements and reasons.

3 0

3 years ago

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