Multiplying 20 by 320% is the same thing as multiplying 20 by 3.2, or 20(3.2)=64. Hope this helped!
<span>4 / 5 hours = 2880 seconds
hope this helps!
-Payshence xoxo</span>
<u>Answer:</u>
17.9
<u>Step-by-step explanation:</u>
Here we are given a right angled triangle with a known angle of 72°, length of the perpendicular to be 17 feet and we are to find the length of the hypotenuse x.
For that, we can use the formula for sin for which we need an angle and the lengths of base and hypotenuse.

So putting in the given values to get:



Therefore, the length of six cars is the closest to 17.9.
Answer:increased percent = 66.67%
Step-by-step explanation:
The value of an autographed baseball card increased from 39$ to $65. This means that the price of the autographed baseball card increased from the original price to the new price by a certain percentage.
Let x percent = the percentage increase of the price of the autographed baseball card from the original price to the new price.
Percentage increase =
(New price of price of the autographed baseball card - the original price of the autographed baseball card) / the original price of the autographed baseball card × 100
From the information given,
New price of price of the autographed baseball card - the original price of the autographed baseball card = 65 - 39 = $26
Percentage increase = 26 / 39 × 100
= 66.67 %
Answer:
are you asking for a ratio?
Step-by-step explanation:
if so, then the ratio is:
12/10
12:10
12 to 10