2 years ago

Computer hardware is best described as

Mathematics

1 answer:

likoan [24]2 years ago

8 0

The physical parts of a computer. *Software* refers to programs that actually run on the hardware.

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Maria can clean the entire house in two hours. Her sister, Sasha, can clean the house in three hours. How long would it take for

MAXImum [283]

72 minutes

We require their hourly rate of work

Maria cleans $\frac{1}{2}$ the house in 1 hour

Sasha cleans $\frac{1}{3}$ of the house in 1 hour

let x be the time it takes both to clean the house

$\frac{1}{2}$ + $\frac{1}{3}$ = $\frac{1}{x}$

multiply through by 6x

3x + 2x = 6

5x = 6 ⇒ x = $\frac{6}{5}$

Together they can clean the house in 72 minutes

6 0

2 years ago

Which statment descirbes the soloution to a equation<br> a+5(2a-1)+3=11a-2

Andreyy89

Answer:

Any real number.

Step-by-step explanation:

I dunno what you're asking, but Im assuming you need what a equals to.

$a+5(2a-1)+3=11a-2\\a+10a-5+3=11a-2\\11a-2=11a-2\\$

The answer is any real number.

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2 years ago

4. Which equation shows a proportional relationship?

Bas_tet [7]

Answer:

Step-by-step explanation:

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3 years ago

Engler company purchases a new delivery truck for $55000. the sales taxes are $4000. the logo of the company is painted on the s

Nikolay [14]

Answer:

$60,890 is the cost of new truck.

Step-by-step explanation:

Given :

Purchasing cost of truck =$55000.

Sales Tax=$4000

Painted logo cost = $1600

Safety testing cost =$290.

Then the Cost of truck can be determined by

$= Purchase\ cost\ + \ Sales\ tax\ +\ painted \ logo\ cost\ +\ safety\ testing \ cost\\= 55,000+4000+1600+290\\= 60,890$

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2 years ago

Find each percent decrease round to the nearest percent from 145 pounds to 132 pounds

Debora [2.8K]

The nearest percent from 145 pounds to 132 pounds is : 1,1 %

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3 years ago