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iVinArrow [24]
4 years ago
13

tony buys a pair of running shoes for $80. he pays 9% sales tax. How much does the pair of running shoes cost in total.

Mathematics
1 answer:
Yuki888 [10]4 years ago
5 0
Write an equation first
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The lateral area of two similar cylinders is 64m and 144m. The volume of the larger cylinder is 216 m. What is the volume of the
Shtirlitz [24]

Answer:

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6 0
3 years ago
Please help me and pls answer all of them. I really need help... Plssssss
slavikrds [6]

Answer:

Step-by-step explanation:

Ok, so if there is no number in front of a variable (the letters), there is always a one. So you multiply them like this:

7 x 1b x 4 x 1a x 2 = <em>56ba</em>

1c x 5 x 1b x 4 x 1a = 20cba

Since there is only a 1 in front of the variables, you can basically just multiply the numbers without variables and then mutiply that times one. Don't forget to add the variables into the answer.

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8 0
3 years ago
Australian glitter ants reproduce so that their population doubles every 15 days. If there are 3 ants initially, the equation is
Firlakuza [10]

Answer:

  4.73%

Step-by-step explanation:

  y = 3×2^(t/15) = 3×(2^(1/15))^t = 3×1.0472941^t

In this form, ...

  1 +r = 1.0472941

  r = .0472941 ≈ 4.73%

The daily increase is about 4.73%.

5 0
3 years ago
Enter this equations key features in the table and sketch the graph. y=-1/18(x+3)^1(x-3)(x-4)
Nikitich [7]

Answer:

step below and graph

Step-by-step explanation:

y intercept: x=0      y = (-1/18) * 3 * (-3) * (-4) = - 2

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highest degree:( x³)  3

6 0
3 years ago
Suppose you have 52 feet of fencing to enclose a rectangular dog pen. The function A = 26x = x2 where x = width, gives you the a
saul85 [17]

maximum area is a square

the side of the square would be 52/4 = 13 feet

 area = 13*13 = 169 square feet

6 0
4 years ago
Read 2 more answers
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