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bezimeni [28]
3 years ago
9

HELP HELP HELP!!!! I am so lost

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Answer:25.12

Step-by-step explanation:

so the diameter of the circle is 16 and to find the circumference you need the radius so you will divide 16 by 2 which is 8 then you times 8 by pi which is 3.14. 3.14 times 8 = 25.12.  

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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
lora16 [44]

Answer:

The maximum amount of profit the company can make is $854.08

Step-by-step explanation:

Let

x ----> the selling price of each widget

y ---> the amount of profit

we have

y=-3x^{2} +155x-1148

This is the equation of a vertical parabola open downward (because the leading coefficient is negative)

The vertex represent a maximum

so

The y-coordinate of the vertex represent  the maximum amount of profit the company can make

using a graphing tool

Find out the vertex of the quadratic equation

The vertex is the point (25.83,854.08)

see the attached figure

The y-coordinate of the vertex is 854.08

therefore

The maximum amount of profit the company can make is $854.08

4 0
3 years ago
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evablogger [386]

Answer: n= 32

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Step-by-step explanation:

Let n represent the initial integer.

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Step 2: double the number obtained in step 1

= 2×1/n = 2/n

Step 3: take the reciprocal of the number obtained in step 2.

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Since he ended up with 16

n/2 = 16

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4 0
3 years ago
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Anestetic [448]

Answer:

it will be $1.50 (sure yan ah diyan joke)

5 0
2 years ago
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Alexxx [7]

Answer:

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djyliett [7]

Answer:

False

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