Ms. Donaldson earns $18.80 per hour for the first 40 hours she works in a week. She earns 1 1/2 times that amount per hour for each hour beyond 40 hours in a week. Last week Ms. Donaldson worked 45.5 hours. How much money did she earn? Explain your answer and show your work

Answers

Answer 1

Answer: You take $18.80 divide by 2 =$9.40 then $18.80+$9.40=$28.20
$28.20 x's 5.5=$$155.10
$18.80 x's 40=$752.00
then add 752.00+155.10=$907.10

Answer 2

Answer: so each hour i 18.8
18.8 times 40=752
18.8 times 5.5 times 1.5=155.1
752+155.1=907.1

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Answers

For this case we have by definition that:

$(f * g) (x) = f (x) * g (x)$

In this case we must find $(w* r) (x)$ , so:

$(w * r) (x) = w (x) * r (x) = (x-2) (2-x ^ 2) =$

We must apply distributive property that states that:

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So:

$(x-2) (2-x ^ 2) = 2x-x ^ 3-4 + 2x ^ 2 = -x ^ 3 + 2x ^ 2 + 2x-4$

The range is the set of all "y" values

Valid That is to say: (-∞,∞)

Answer:

(-∞,∞)

The volume of a cylinder is 144π in^3 and the radius is 4 in what is the hight

Answers

The height of the cylinder is 2.86

Volume of a cylinder is the area of the base ( $\pi r^2$ ) multiplied by the height. If the radius is 4, that means that the base is 16 in2. To get the height, we simply need to divide 144 by 16 which gets us 9. The height is 9 inches

What is the slope of the graph of 14x + 7y = –9

Answers

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Simplify this expression.

8.9 – 1.4x + (–6.5x) + 3.4

Answers

Answer:

-7.9x+12.3

Step-by-step explanation:

8.9 – 1.4x + (–6.5x) + 3.4

8.9-1.4x-6.5x+3.4

8.9-7.9x+3.4

-7.9x+8.9+3.4

-7.9x+12.3

Jesse's dog Angel weights 18 1/2 lbs.. How many ounces does Angel weight?

Answers

if each pond contains 16 ounces, then half a pound contains 8 ounces so
if 18 times 16 =288 ounces, and 1/2 of a bound is 8 ounces, add them up to 296 and theres your awnser!!! Tell me if it helped at all?

A small bar of gold is a rectangular prism that measures 40 mm. by 25 mm. by 2 mm. one cubic mm. of gold weights about 0.0005 ounces. find the volume in cubic mm. and the weight in ounces of this small bar of gold.

Answers

Volume = length times width times height
Volume = 40 mm times 25 mm times 2mm
Volume = 2000 cubic mm (If you want to write it in a different unit, 2 cubic meters)
One cubic mm = 0.0005 ounces
2000 cubic mm = weight of one cubic mm times 2000
2000 cubic mm = 0.0005 times 2000
2000 cubic mm weighs 1 ounce

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