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erastovalidia [21]
2 years ago
9

A bicycle wheel has a circumference of 62 inches. Find the diameter of the wheel. If necessary, round to the tenths

Mathematics
2 answers:
Makovka662 [10]2 years ago
8 0

Answer:

b. 9.17

Step-by-step explanation:

marishachu [46]2 years ago
7 0

Answer:

19.74 inches

Step-by-step explanation:

Given as

Circumference of wheel = 62 inches

AS we know that Circumference (C) =  2×\pi×R

where R is Radius of circle

so, C = 2 × 3.14 × R

or, 62 = 2 × 3.14 × R

or 62 = 6.28 × R

so,  Radius (R) = \frac{62}{6.28}

R = 9.872

Now Diameter = 2 × Radius

so, D = 2 × 9.872

Diameter = 19.74 inches      Answer

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Answer:

(n-5) ÷ 10

Step-by-step explanation:

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3 years ago
What's 67% as a decimal?
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0.67, because when you have a percent like that you just need to move the decimal 2 places to the left.
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A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
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Answer:

Step-by-step explanation:

As you can see, this is a quadratic equation and if you were to graph this you would see that it is a parabola that opens down because of the negative leading coefficient (-34). The maximum profit would be at the vertex, of the graph. Therefore, we need to find the value of "y" when "x" is the line of symmetry. We find this by  x=-b/(2a) where a = -34 and b = 1542:

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We put this value of "x" into the original formula to find out the value of "y":

y=-34x^2+1542x-10037

y=(-34)(1542/68)^2+1542(1542/68)-10037

y= -17483.5588235 + 34967.1176471 -10037

y=7446.5588236

Therefore, the maximum profit would be $7446.56.

Hope this helps!

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7 0
3 years ago
Lines C and d are perpendicular. If the slope of line c is -4, what is the slope of line d?
CaHeK987 [17]
The slope of line D is also -4 because the lines are perpendicular.
6 0
2 years ago
HELLLP MEEEEEEEE PLEASE
jolli1 [7]

Answer:

Each side is 15 ft

Step-by-step explanation:

The area of a square is given by

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2 years ago
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