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The answer is 2,505

2/14/2022 11:19:23 AM •
Math
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Answered
on Feb 14, 2022

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Hi Charles:
"percent" means "per hundred" (times 100).
180 girls
400 students
girls of total..........
180 divided by 400
percent (times 100)
On your calculator...........
clear
180
divided by
400 display 0.45
X
100
= answer displayed 45
So, 45% are girls
To check your answer, you can
clear
400
X
45%
Display will show 180
Ta Da!

7/8/2021 2:50:20 PM •
Math
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Answered
on Jul 08, 2021

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2answers

To convert a foot measurement to a nanometer measurement, multiply the length by the conversion ratio. One foot is equal to 304,800,000 nanometers, so use this simple formula to convert:
1 ft = 304,800,000 nm
nanometers = feet × 304,800,000
The length in nanometers is equal to the feet multiplied by 304,800,000.
For example, here's how to convert 5 feet to nanometers using the formula above.
5' = (5 × 304,800,000) = 1,524,000,000 nm

1/6/2021 7:53:08 AM •
Math
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Answered
on Jan 06, 2021

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3answers

Meters. 1 **m** is **equivalent** to 1.0936 yards, or 39.370 inches. Since 1983, the metre has been officially defined as the **length** of the path travelled by light in a vacuum during a time interval of 1/299,792,458 of a second.

1/6/2021 7:35:36 AM •
Math
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Answered
on Jan 06, 2021

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- Debra use http://www.webmath.com/equline1.html You want to find the equation for a line that passes through the two points: (4,3) and (1,5). put these into http://www.webmath.com/equline1.html and it will explain the maths involved is from http://www.webmath.com/equline1.html y=-2/3x+17/3 midpoint M so x increased 3 from point k so at point JK would have to have x as 7 y=2/3*7+17/3 y=14/3+17/3 y=31/3 y=10.3 point J should be 7,10.333333333333333333333333334 or 7, 10 and 1/3 http://www.webmath.com/equline1.html

1/6/2021 7:17:37 AM •
Math
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Answered
on Jan 06, 2021

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3answers

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4answers

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1answer

12/13/2020 6:22:03 AM •
Math
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Answered
on Dec 13, 2020

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3answers

It depends upon the type if the liquid.

1 kg of water = 1 litre

1 kg of musrard oil = 0.921432 litres

1 kg of murcury = 13,5 litres

1 kg of water = 1 litre

1 kg of musrard oil = 0.921432 litres

1 kg of murcury = 13,5 litres

10/7/2019 5:49:03 PM •
Math
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Answered
on Oct 07, 2019

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2answers

15.4 mi is the missing length

3/30/2019 12:34:09 AM •
Math
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Answered
on Mar 30, 2019

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2answers

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Oh wow, lots of math going on here...
There are 4840 square yards in an acre and 9 square feet in a square yard (4840 x 9 = 43,560).
An acre is an old timers measurement used in agriculture...
it was 4 poles wide and 40 poles long. A pole is equivalent to sixteen and a half feet. So back then, an acre was a piece of farming land 660 feet long (220 yards or one eighth of a mile) and 66 feet wide (22 yards or one eightieth of a mile).
Acre is a measure of area, which would be square feet.
Feet are a measure of distance.
The best you could do is something like this:
An acre is 43, 560 square feet.
Draw/imagine a square or a rectangle that would cover that much area.
If it is a square, it would be (approximately) 208.7 feet on each side.
Its perimeter (the distance around it if you walk an imaginary fence around you acre-sized plot) would be 834.8 feet.
Trying to to figure out an acre of 'Circle' - hmmmmm???
Radius = 1/2 of Diameter
sorry, just can't wrap my head around this to come up with the correct equation.
maybe we can get lucky with some other brainiac taking what I did provide and come up with a solution for you?
Square - It would be 208.7 feet across if you walk across it, and the same if you walk the other way across it.

3/23/2019 7:37:42 AM •
Math
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Answered
on Mar 23, 2019

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1answer

conversion: 1 grams = 0.20288413535352 teaspoons

3/19/2019 5:24:09 PM •
Math
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Answered
on Mar 19, 2019

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1answer

Aria = w * i
Good luck

3/13/2019 8:13:13 AM •
Math
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Answered
on Mar 13, 2019

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1answer

A 2003 WHAT. be more specific. If your driving a 2003 ford focus. That's a lot of fuel. If your driving a ARMORED TANK It's pretty good

3/6/2019 3:28:56 PM •
Math
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Answered
on Mar 06, 2019

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1answer

common denominator 9
divide 9 on both sides of ratio assuming the comma is being used as a decimal point in the example
9 into eight is zero
move 8 to right of comma
9 into 0,81
is 9
0,9
9 into 9 is one
ratio is 0,9 : 1

2/26/2019 8:27:34 PM •
Math
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Answered
on Feb 26, 2019

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2answers

Solution = 1.33 + 2.25 = 3.58 or 3 37/64

2/24/2019 1:44:48 PM •
Math
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Answered
on Feb 24, 2019

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1answer

Not sure what repair this is related to, by $8

2/15/2019 4:00:56 PM •
Math
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Answered
on Feb 15, 2019

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1answer

1 lb converts to 1.36 nm

1/27/2019 9:52:26 AM •
Math
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Answered
on Jan 27, 2019

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