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Arada [10]
3 years ago
10

Samantha bought 4 bangs of rubber bands. There are 179 rubber bands in each bag. She has use 358 of the rubber bands. How many r

ubber bands does Samantha have left
Mathematics
1 answer:
Tanzania [10]3 years ago
7 0

Well 4 times 179 equals 716. If shes used 358 she has 358 left, 716-358 equals 358

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Elbert made 48% of the shots he took during the basketball game. If he attempted 25 shots, how many times did he score?
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According to a study done by a university​ student, the probability a randomly selected individual will not cover his or her mou
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 Let X be a discrete binomial random variable.
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2 years ago
Find the area, in square feet, of a triangle whose base is 42⁄3 feet and whose altitude is 84⁄7 feet. A. 135⁄21 B. 20 C. 40 D. 2
CaHeK987 [17]

Answer:

Option B. 20\ ft^{2}

Step-by-step explanation:

we know that

The area of a triangle is equal to

A=\frac{1}{2}bh

we have

b=4\frac{2}{3}\ ft

h=8\frac{4}{7}\ ft

Convert mixed numbers to an improper fractions

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h=8\frac{4}{7}\ ft=\frac{8*7+4}{7}=\frac{60}{7}\ ft

substitute the values

A=\frac{1}{2}(\frac{14}{3})(\frac{60}{7})\\ \\A=\frac{14*60}{2*3*7}\\ \\A=\frac{840}{42} \\ \\A=20\ ft^{2}

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