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Crazy boy [7]
2 years ago
9

Miss Allen read for 3/4 of an hour less than the student who read the most. How long sis Miss Allen read for?

Mathematics
1 answer:
kolbaska11 [484]2 years ago
7 0

Answer:

See Explanation

Step-by-step explanation:

Given

Allen = \frac{3}{4}hr less than the most hour

Required

Hours read by Miss Allen

The question is incomplete, as the hours read by each student is not given.

To solve this, I will assume that the longest hours read by a student is x.

So, the expression for Miss Allen will be:

Allen = x - \frac{3}{4}hr

Assume that x = 1hr

The expression becomes

Allen = 1hr - \frac{3}{4}hr

Take LCM and solve

Allen =\frac{4 - 3}{4}hr

Allen =\frac{1}{4}hr

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VikaD [51]

Answer:

8.37 cm rounded

Step-by-step explanation:

C = 2π r

C = 2π (8)

C = 16 π

C = 50.24

1/6 ( 50.24)= 8.37

7 0
3 years ago
The adult weighs 84.09 kg. Calculate the adult’s weight in kilograms to pounds . Show work
pogonyaev

The adult weight in pounds is 185.39 lb

<u>Solution:</u>

Given that adult weighs 84.09 kilogram

To find : Adult’s weight in kilograms to pounds

We have the change the weight of the adult from kilogram to pound

The conversion between kilogram and pound is as follows:-

1 kilogram = 2.204623 lb

To find the adult weight in pound, we need to multiply the adult weight in kilogram by 2.204623

<em><u>Converting 84.09 kg to pound:</u></em>

\begin{array}{l}{84.09 \mathrm{kg}=84.09 \times 1 \mathrm{kg}} \\\\ {84.09 .09 \times 2.204623=185.39 \mathrm{lb}}\end{array}

Therefore the weight of the person in pound = 185.39 lb

4 0
3 years ago
you and four of your nine classmates received an A on your math test, what is the simplest fraction of students that scored an A
svetlana [45]
4/9 or four/ninths. it cant simplify.
7 0
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Joelle would like to tip her hairdresser 20%. If her haircut costs $38.00, which expression should she use to find the tip amoun
Ksju [112]

Answer:

(0.2)(38)

Step-by-step explanation:

To find a percent, you multiply the number (cost) by the decimal of the percent

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6 0
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enyata [817]
8 a.m. to 1 p.m. = 5 hrs

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3 years ago
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