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ad-work [718]
3 years ago
7

union dues are deducted from a paycheck at a rate of 4.5% of the total earnings each week if a part time employee works 20 hours

per week and earns $6 per hour, what would be the dues deduction?
Mathematics
1 answer:
romanna [79]3 years ago
5 0

First, you want to find how much the employee is making per week

In this cause, you would multiply 20 × 6

20 × 6 = 120

The employee makes $120 per week.

Then you will need to find what is 4.5% of $120.

Before you multiply, you want to move the decimal place 2 times to the left. You would end up with .045

You would multiply those two numbers

0.45 × 120 = 5.4

$5.4 is the amount of money being deducted to your sub total

$5.4 would be the dues deducted


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Kamila buys a dress for £30 in a sale. It was advertised "25%off". Kamila says"25% of £30 is £7.50 so i saved £7.50". Explain wh
sveta [45]

Answer:

She was wrong in her analysis because the sales discount of 25% is the discount on the original cost of the dress and not the purchasing cost of the dress as explained below:

Step-by-step explanation:

From the question:

Purchasing cost price of the dress = £30

However, this cost (£30) was after a 25% Sales Discount        

It, therefore, implies that £30 is equal to 75% of the cost price

75% of the original cost price  = £30

100% of the original cost price = (30 x100%)/75%

   Original cost price                 = £40

Therefore the 25% discount / savings on the cost

                                                     = £ (40-30)

                                                      = £10    

She saved £10 by buying the dress at £30 instead of the original cost of £40                                        

                                           

6 0
3 years ago
What is the simplified value of the expression below?<br><br> 12.4 x (negative 6.3)
MrRa [10]

Answer:

78.12

Step-by-step explanation:

5 0
3 years ago
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Really need help on this asap!!!!!
marusya05 [52]

Answer:

srry

Step-by-step explanation:

6 0
3 years ago
What is the slope of the line that passes through the points (1,-5) and (3,5)?
Lana71 [14]

Answer:

a) 5

Step-by-step explanation:

Put them into slope intercept form AKA y=mx+b: -5=m1+b <em>and</em> 5=m3+b

Subtract the equations to get -10=-2m

Divide both sides by two to get: 5=m

Hope this helps! (^-^)

8 0
3 years ago
Find an exact value.
leonid [27]

Answer:

(√2 - √6) / 4

C. square root of two minus square root of six divided by four.

Step-by-step explanation:

sine of negative eleven pi divided by twelve.

We have :

sin(-11π/12)

sin((4 - 15)π / 12) = sin(4π/12 - 15π/12)

sin(4π/12 - 15π/12) = sin(π/3 - 5π/4)

Recall:

Angle difference formula:

sin(A - B) = sinAcosB - sinBcosA

Hence,

sin(π/3 - 5π/4) = sin(π/3) cos(5π/4) − sin(5π/4) cos(π/3)

From trigonometry:

sinπ/3 = √3/2

cos5π/4 = -√2/2

sin5π/4 = -√2/2

cos π/3 = 1/2

(√3/2) (-√2/2) − (-√2/2) (1/2)

-√6/4 - -√2/4

-√6/4 + √2/4

√2/4 - √6/4

(√2 - √6) / 4

7 0
3 years ago
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