The answer to this is 10 markers
80% = .8
8/.8 = 10
8/10 = .8
Answer:
I got 9
Step-by-step explanation:
I did subtraction and then added and then divided by 16x on both sides
Answer:
1/4
Step-by-step explanation:
The answer is 1/4 because their is a total number of 4 outcomes (denominator) and there in only 1 chance (numerator) that you will not get tails.
Answer:
28 minutes
Step-by-step explanation:
First you have to find what 8% off of 32 is
If you take away 8% of 100% you have 92%
In order to find 92% of 32 you must divide 92 by 100 and multiply it by 32
.92 x 32 = 29.44
Then you have to take off another 5%
Of you take 5% off of 100% you have 95%
.95 x 29.44 =27.97
Then round to the nearest minute
28 minutes
Answer: 154
Step-by-step explanation:
The mean is calculated by adding up all the numbers and dividing by the number of observations added up.
The above can therefore be expressed as:
(88 + 55 + 99 + x) / 4 = 99
242 + x = 99 * 4
242 + x = 396
x = 396 - 242
x = 154
