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3 years ago

5

Benny spent half of his allowance going to the movies. He washed the family car and earned 8 dollars. What is his weekly allowan

ce if he ended with 13 dollars?

1 answer:

enyata [817]3 years ago

7 0

10 dollars because half of 10 is 5 and when you add 8 you get 13

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Answer:

33/100

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3 years ago

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Find the surface area of a sphere with a diameter of 30 m. Express your answer in terms of π.

shutvik [7]

Answer:

900π m2

Step-by-step explanation:

surface are of a sphere is 4π(r)^2

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3 years ago

Calculate the density of the object using the information in the picture. Question 5 options: 0.052 ml/g 19.2 g/ml 19.2 ml/g 139

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The density of an object is obtained by taking the ratio of the mass of the object and its volume ; $Density = \frac{Mass}{Volume}$

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3 years ago

tim spends 25% of his time at the gym dooing leg exercises , 1/5 on shoulder exercises , 0.35 on biceps exercises , and warming

svetoff [14.1K]

Answer:

20%

Step-by-step explanation:

1/5 of 1 hour = 20 minutes

so 1/5 = 20%

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Hope this helps!

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3 years ago

Pleaseeeeee helppppp!!!!!

Paul [167]

$P=6\cdot\dfrac{1}{2}ah=3ah\\
a=3 \text{ ft}\\
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3 years ago