Answer:
11/30
Step-by-step explanation:
You need to convert everything to a common denominator, so you would change everything into x/30 so 7/10 is equal to 21/30 and 1/3 is equal to 10/30 so you would just subtract 21-10 and get 11/30
Let's first find the equation to find what the population went up to. X, will be the population of last year.
1.15x=76,894
Now, we need x by itself, so we need to divide both sides by 1.15.
76,894÷1.15≈66,864
There are decimals, but for this problem, hae .3478 of a person would not fit.
We can check our answer.
66,864×.15=10,029.6
10,029.6+66,864=76,893.6 (rounds up to 76,864)
So the population of the town last year was about 66,864 (66,864.3478) people.
The area of a circle with radius of 13 millimeters is A≈530.93A=πr2=π·132≈530.92916
Answer:
$25.66
Step-by-step explanation:
556.71 divided by 33 people is 16.87 per person.
272.49 divided by just 31 people is 8.79 per person.
16.87 plus 8.79 equals $25.66
Answer:
34
Step-by-step explanation:
