What is the median of the data? 68,69,71,71,71,73,74,75,75,78 answers: 71,72,78,72.5
Klio2033 [76]
The answer is 72 because ur supposed to do (71+73)/2
To find c, you must isolate it.
To do this, you must divide both sides by 5/7, since that is being multiplied by c and you must do the inverse to it to cancel it out in order to leave c by itself.
5/7c ÷ 5/7 = c
13/14 ÷ 5/7
To divide fractions, follow these steps:
Step 1- Turn the second fraction, 5/7 in this case, into its reciprocal. This means swapping the places of the numerator and denominator.
5/7 reciprocal = 7/5
Step 2- multiply the original first fraction and reciprocal second fraction.
13/14 • 7/5
13 • 7 = 91
14 • 5 = 70
13/14 ÷ 5/7 = 91/70
Step 3- Simplify if possible.
91/70
Since 70 can go into 90, you can turn this into a mixed number.
1 and 21/70
Now simplify 21/70.
Both can be divided by 7.
21 ÷ 7 = 3
70 ÷ 7 = 10
So simplified, 91/70 equals 1 and 3/10.
As a decimal, this is 1.3.
So the answer is c = 1.3, or 1 and 3/10.
Hope this helps :)
To determine the probability that there will be no women, you need to find the probability of women and subtract it from the total
60 - 10 = 50
so you find the probability with the total number of people being 50, that way the women's probability is eliminated.
5 out of 50 multiplied by the original total of the people, 60
(5÷50)×60 = 6
Therefore the probability of randomly choosing 5 people, excluding women is 6
Answer:
3/5 and 1/4
Step-by-step explanation:
Hi, I'd be glad to help!
<span>x^2 + 26x + ?
Factor out the 2
2(6 + 13x)
Final Solution
2(6 + 13x) is your final answer.
Hope this helps!
Have a great day.</span>
