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soldi70 [24.7K]
3 years ago
11

A dozen plain hats cost 3.60,what is the unit rate of a hat?

Mathematics
2 answers:
deff fn [24]3 years ago
7 0
I think the answer should be 12.
madreJ [45]3 years ago
7 0
$3.60/12 = $0.30! You just take the total cost and divide by the total amount to find the cost of one hat
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Macie Andersen earns $9.75 an hour working at the local bookstore. Last week she worked 17 hours. This week she worked 25 hours.
vovangra [49]

Answer:

$407.50

Step-by-step explanation:

take 9.75 × 17=165.75

take 9.75 × 25=243.75

add 165.75 and 243.75=407.50

turn into dollars $407.50

6 0
3 years ago
A cube shaped pool is half full of water. If the water is 36 inches deep, how much would the water in the pool weigh if the pool
solmaris [256]
36 inches = half the depth of the pool , so depth of pool = 72 inches = 6 ft
Volume of the cube = 6^3 = 216 cu ft
weight of the water = 216 * 56 pounds
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5 0
3 years ago
winston earns $140.00 by selling 56 hotdogs at a concession stand at school. by using the same rate for the cost of one hotdog ,
kipiarov [429]
70. 2.50 times 70 would equal 175.
6 0
3 years ago
A regular octagon with sides of length 7 and an apothem of length 10.49 has an area of how many square units
Ray Of Light [21]

Answer:

The area of the regular octagon is 293.72\ units^{2}

Step-by-step explanation:

we know that

The area of the regular polygon is equal to

A=\frac{1}{2}Pa

where

P is the perimeter of the regular polygon

a is the apothem

<em>Find the perimeter P</em>

P=8(7)=56\ units

Find the area

A=\frac{1}{2}(56)(10.49)=293.72\ units^{2}

6 0
3 years ago
97 1/2 miles in 3/2 hour: miles?
SashulF [63]

Answer:

97 1/2 miles in 1 hour and 30 minutes.

Step-by-step explanation:

I think your asking how many miles he travels in 3/2 of an hour.

He travels 65 miles in 1 hour but because he's been traveling 3/2 of an(=1 hour and 30 minutes because 2 is 1 hour so he has 1 whole or one hour and still has 1/2 so 1/2 of an hour=30 minutes.

He travels 32.5 miles in 30 minutes. And that should be your answer he travels 32.5 miles every 30 minutes.

Here's calculations.

32.5 x 1(30 minutes)=32.5

32.5 x 2(1 hour)=65

32.5 x 3(1 hour and 30 minutes)=97.5

Hope it helps have a great day:)

5 0
2 years ago
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