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Pepsi [2]
3 years ago
7

an amusement park charges an entrance fee of $25 plus $3.50 per ride write a function to represent this situation. how much woul

d it cost to go to the park and ride 8 rides?
Mathematics
1 answer:
vovikov84 [41]3 years ago
6 0
25 + 8x = cost
plug 8 in for x and you'll have the answer
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Fifth root of thirteen​
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1.67027765233

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In ΔBCD, the measure of ∠D=90°, BD = 20, CB = 29, and DC = 21. What is the value of the cosine of ∠C to the nearest hundredth?
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This is what the triangle should look like, when you draw it.

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STALIN [3.7K]
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Which form of a quadratic function is easiest to use when finding the maximum or minimum value of the function?
alexandr402 [8]

Answer:

ax² + bx + c

Step-by-step explanation:

The form of a quadratic equation that is easy to use when finding the maximum or minimum value of the function is ax² + bx + c.

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Use ( -b/2a ,  f(-b/2a) ).

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b = -8

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4 0
3 years ago
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The distance around a meteor crater is 9,799 ft. Find the diameter of the crater. Use 22 7 for π.
madam [21]

Answer:

3118.7ft

Step-by-step explanation:

Given data

Circumference=  9,799 ft

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9,799=2*3.142*r

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r=9,799/6.284

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Hence the diameter is =1559.35*2

Diameter=3118.7ft

3 0
3 years ago
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