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finlep [7]
3 years ago
15

A 25-kilogram (245-newton) bag of sugar is lifted 3 meters. Determine the work done.

Mathematics
1 answer:
solong [7]3 years ago
8 0
The answer is  735 J

<span>A work (W) is a product of a force (F) and a distance (d):
W = F · d
</span>
W = ?
F = 245N 
d = 3m

W = 245N * 3m
W = 735 J

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Which of the following represents the outcomes for those not in event E and not in event F
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Answer:

B

Step-by-step explanation:

the sentences of b option can be

not event É and not event F

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2 years ago
Given the pay rate and hours worked, determine the gross earnings, Federal taxes (assuming 18% of gross earnings), state taxes (
ella [17]

Answer:

Let us assume that the pay rate per hour = x

no. of hours worked = n

Gross earnings = x*n

Federal taxes = 18% of gross earnings

= 0.18(x*n)

State taxes = 4% of gross earnings

= 0.04(x*n)

Social security deduction = 7.05% of gross earnings

= 0.0705(x*n)

Total deductions = Federal taxes + State taxes +SSD

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3 0
3 years ago
the perimeter of a rectangle is 48 inches. the ration of the width the length is 3:5, as shown. find the width and the length of
aleksandrvk [35]

Answer:

Width= 18inches Length= 30inches

Step-by-step explanation:

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7 0
3 years ago
on Saturday Leo and his brother drove into town to visit their mom Leo is trying to remember how much he spent on gas and tolls
Gwar [14]

Let t be the number of tolls they crossed.

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Let C be the total amount they spent on gas and tolls.

If they crossed 1 toll, then

C = 28 + 1.75(1).

If they crossed 3 tolls, then,

C = 28 + 1.75(3)

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3 years ago
The sum of three consecutive even integers is -78. What is the smallest integer? Show all working outs (5)
svet-max [94.6K]

Answer:

The smallest integer is -27 and the integers are -27, -26, and -25

Step-by-step explanation:

We can represent this with:

x + x - 1 + x - 2 = -78

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Add 3 to both sides.

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Divide both sides by 3.

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So, the first integer is -25.

Subtract two to get the smallest integer.

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3 0
3 years ago
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