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Bogdan [553]
4 years ago
9

16 store cashiers work average 21 hours per week and paid $8.25 per hour . after store manager hires 2 additionsl cashiers each

cashier will be paid .25 more per hour and will work an average of 1.5 fewer hours per week. what will be the change in total amount of money the cashiers are paid each week?
Mathematics
1 answer:
Readme [11.4K]4 years ago
3 0

Answer:

The change in total amount of money the cashier are paid each week will be $331.5.

Step-by-step explanation:

16 store cashiers work average 21 hours per week and paid $8.25 per hour.

Now, the store manager hires 2 additional cashiers each cashier will be paid 0.25 more per hour and will work an average of 1.5 fewer hours per week.

Therefore, the two additional cashiers will be paid $8.50 per hour and will work an average of (21 - 1.5) = 19.5 hours per week.

So, the change in the total amount of money the cashiers are paid each week will be (2 × 19.5 × 8.5) = $331.5. (Answer)

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The circumference of the circle below is 20 cm. What is the length of AB (the minor arc)?
SOVA2 [1]

Answer: AB=5.27\ cm

Step-by-step explanation:

For this exercise it is important to remember that, by definition, the length of the minor arc can be calculated wih the following formula:

arc\ length=(\frac{central\ angle}{360\°})(circumference)

In this case , according to the data given in the exercise, you know that:

arc\ length=AB\\\\central\ angle=95\°\\\\circumference=20\ cm

Therefore, susbtituting those values into the formula, you get that length of AB is the following:

AB=(\frac{95\°}{360\°})(20\ cm)\\\\AB=(\frac{191}{72})(20\ cm)\\\\AB=5.27\ cm

4 0
3 years ago
Becca's house is assessed at $157,000 and her property tax rate is 3.3%. How
Solnce55 [7]

Answer:

It would be $5181

7 0
3 years ago
A girl has 18 eggs she uses half them uses one third of what’s left .afther what’s left she makes an omlet for some cookies.then
gizmo_the_mogwai [7]
Answer: 3

Explanation:
She has 18 and uses half, 18/2=9
So now she has 9 eggs left, she uses one third, 9/3=3 (3 eggs is one third)
Now she only has six eggs left, she used half of those six to make dinner 6/2=3
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8 0
3 years ago
A model spaceship costs $15.99before tax the tax on the model spaceship is 8% what is the total cost of the model spaceship roun
valina [46]

There are two ways to find the total with tax

Either you can do

cost + cost x tax rate

or

cost x (1+tax rate)

Since the second one requires less steps, it's easier to do that.


C = 15.99\times(1+.08)\\C= 15.99\times(1.08)\\C =17.2692\\C\approx17.27


The cost with tax is

$17.27

7 0
4 years ago
Find the measure of a central angle that intercepts an arc of 3 inches in a circle whose radius is 8 inches.
Tresset [83]

Answer:

option (A)

central angle = 0.375 rad

Step-by-step explanation:

Given in the question,

radius of the circle = 8 inches

arc of the circle = 3 inches

To find,

measure of a central angle

Central angles are subtended by an arc between those two points.

Formula to use:

<h3>     s = (r) (θ)</h3>

<em>where r = radius </em>

<em>            s = arc length </em>

<em>            θ = angle in radians</em>

<em />

Plug in the values in the equation

<h3>3 = (8) (θ)</h3><h3>θ = 3/8 </h3><h3>0.375 rad</h3>

5 0
4 years ago
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