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Mathematics

1 answer:

Wewaii [24]2 years ago

7 0

Answer:

the distance is 4

Step-by-step explanation:

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8251 is 127% of what number? Round to the nearest tenth, if necessary.

Citrus2011 [14]

Answer:

Step-by-step explanation:

127% is the same as 1.27

Let the number be x.

127% of a number x is the same as 1.27x.

1.27x = 8251

x = 6497

The number is 6497.

3 0

3 years ago

Ok so the mass of a proton is 0.000000000000000000000000001672622 how do I make this in scientific notation

Soloha48 [4]

Answer:

1.7 x 10^-27

Step-by-step explanation

Move the decimal to the right until it's a single digit number, because you are moving it to the right, it would be a negative number. If you are able to round up then please do. Remember to check your significant figures if you're in chemistry.

3 0

3 years ago

Alguém sabe como faz essas duas questões ?

joja [24]

Minha resposta: não.

7 0

3 years ago

A real estate company wants to build a parking lot along the side of one of its buildings using 800 feet of fence. If the side a

Elden [556K]

Answer:

80,00 $ft^{2}$

Step-by-step explanation:

According to my research, the formula for the Area of a rectangle is the following,

$A = L*W$

Where

A is the Area
L is the length
W is the width

Since the building wall is acting as one side length of the rectangle. We are left with 1 length and 2 width sides. To maximize the Area of the parking lot we will need to equally divide the 800 ft of fencing between the <u>Length and Width.</u>

800 / 2 = 400ft

So We have 400 ft for the length and 400 ft for the width. Since the width has 2 sides we need to divide 60 by 2.

400/2 = 200 ft

Now we can calculate the maximum Area using the values above.

$A = 400ft*200ft$