3 years ago

the greatest wind speed ever recorded on earth's surface is 231 miles per hour. what is the speed in kilometers per hour

Mathematics

1 answer:

fgiga [73]3 years ago

3 0

the speed of wind in kilometers is 371.758

You might be interested in

Find the value of X round your number to the nearest tenths Explain it please

Anarel [89]

In this case, we must use trigonometry to find the value of x:

$tan(\alpha )=\frac{side-opposite-angle}{side-beside-angle} \\tan(70) = \frac{x}{3} \\3*tan(70) = x\\x = 3*tan(70)\\x = 8.24$

Thus the value of x rounded to the nearest tenth is 8.2

Hope that helps!

8 0

2 years ago

It take Andre 4 minutes to swim 5 laps.

Liula [17]

Answer:

a. 1.25 laps per min

b. .8 min per lap

c. 17.6 minutes

Step-by-step explanation:

5 0

2 years ago

A test consists of 490 true or false questions. If the student guesses on each question, what is the standard deviation of the n

monitta

I believe the answer is 1.

3 0

3 years ago

√50 as a mixed radical!

Hoochie [10]

Answer:

5sqrt(2)

Step-by-step explanation:

you can split 50 into sqrt(25×2)

and the sqrt(25) is 5, so than your left with just the 2 in the sqrt.

5 0

3 years ago

Let x represents the amount of a transaction and let f(x) represents the amount Isabel is charged for the transaction write a fu

Svetradugi [14.3K]

Answer:

$f(x) = \frac{Px}{100}$

Step-by-step explanation:

Let P% of the transaction amount is charged in the account.

So, if the transaction amount is x, then the charge for that transaction will be

$\frac{ Px }{ 100 }$ .

Therefore, if f(x) represents the amount Isabel is charged for the transaction then we can write $f(x) = \frac{ Px }{ 100 }$ , where P% is the rate of charge. ( Answer )

4 0

3 years ago