1.) 100-82=18 18%=.18= 18/100= 9/50 2.) I need to see the table with the info to help
The answe is 0,36 or 36%
The probability of having oil is 45% or 0,45
The probability of the test predicts it is 80% or 0,80
The probability of having oil and the test predicts it is 0,45 x 0,80
= 0,36
Answer:
119/20 or 5 19/20
Step-by-step explanation:
- First convert to a mixed number by placing the numbers to the right of the decimal over 100.
- Next, reduce the fraction. Convert the mixed number to an improper fraction by multiplying the denominator by the whole number and adding the numerator to get the new numerator.
- Put the numerator over original denominator. 119/20
.
5 is you answer because absolute value is the distance on a number line from 0
Answer:
10 months
Step-by-step explanation:
Let m represent # of months
Gold's gym charges 150 to sign up and 10 per month
150 + 10m
Fitness express charges no initial fee but charges 25 per month
25m
when will the costs be the same...when will they be equal...so set them equal and solve for m, the number of months
150 + 10m = 25m
150 = 25m - 10m
150 = 15m
150/15 = m
10 = m <==== the cost will be the same in 10 months
150 + 10m ....in 10 months
150 + 10(10) = 150 + 100 = 250
25m...in 10 months
25(10) = 250
so u see, in 10 months, they will both cost $ 250