3 years ago

Percy paid 24.10 for a basketball. The price of the basketball was 22.99. what is the sales tax rate

Mathematics

2 answers:

blondinia [14]3 years ago

6 0

$1.11 is the sales tax rate

svp [43]3 years ago

6 0

The answer is two dollars and eighty nine cents

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icang [17]

Answer:

8.80

Step-by-step explanation:

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S. D.=sqrt(388/5)

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2 years ago

Wren recorded an outside temperature of -2 Fahrenheit at 8 a.m. When she checked the temperature again, it was 4 Fahrenheit at 1

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2 years ago

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3 years ago

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Veronika [31]

168/4 to get the bike and the accessories to get 42
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3 years ago

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid?

lana66690 [7]

Answer:

The effect of doubling all the dimensions of a triangular pyramid will have on the volume of the pyramid is to increase it by 8 times.

Step-by-step explanation:

i) volume of triangular pyramid = $\frac{1}{3}$ $\times$ Area $\times$ height

= $\frac{1}{3}$ $\times$ (Base of triangle $\times$ perpendicular height of triangle) $\times$ height

ii) if we double all the dimensions then the three variables((Base of triangle, perpendicular height of triangle, height of pyramid) will be doubled

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2 years ago