3 years ago

If your heart beats 72 times a minute, how many times will it beat in one day?

Mathematics

1 answer:

sergejj [24]3 years ago

5 0

Answer:

70*60=4200 in 1 hour.

4200*24=100,800 in 1 day.

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Ksenya-84 [330]

Answer:

1072.3

Step-by-step explanation:

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2 years ago

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8) Ninety-one is 65% of what number?

lutik1710 [3]

Answer : 140
140 times 40% = 65 so the answer is 140

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3 years ago

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Two lawn care companies are competing for a landscaping contract. Company A charges a $5 daily consulting fee plus $8 per square

gladu [14]

5 + 8s = 15 + 3s
8s - 3s = 15 - 5
5s = 10
s = 10/5
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3 years ago

Jenelle has a piece of wire that is 0.30 feet long. She needs 2.5 times that length to hang a painting. What length of wire does

suter [353]

Answer:

She needs 0,75 ft of wire

Step-by-step explanation:

Hello

She needs (0.30 ft)*(2.5) = 0,75

Best regards

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2 years ago

Show work 29 points pls help

Tanzania [10]

Answer:

Step-by-step explanation:

The equation of a proportional relationship is

y = kx ← k is the constant of proportionality

Divide both sides by x

$\frac{y}{x}$ = k

To find k use any ordered pair from the table

Using (2, $\frac{5}{2}$ ) , then

k = $\frac{2}{\frac{5}{2} }$ = 2 × $\frac{2}{5}$ = $\frac{4}{5}$

7 0

2 years ago