Answer:
The numbers are 11 and 32. Add to get a sum of 43, and subtract to get a difference of 21.
Step-by-step explanation:
507 i think. you just square 13 then multiply that by pi which is 3
Answer:
I belive the first one is 5:7 And the second one is 7:12
Step-by-step explanation:
F(x)=2x+1
you can use a table of values for a diagram and graph the line
Answer: 9/25 or 36%
Step-by-step explanation:
72 + 28 + 62 + 38 = 200
There are 200 people in total and 72 are youngsters who like sport cars.
So, the number of youngsters who like cars out of the total number of people is 72/200.
Now, find a greatest common divisor. In this case, the greatest common divisor is 8.
72 / 8 = 9
200 / 8 = 25
9/25 (fraction)
25 * 4 = 100
9 * 4 = 36
36/100 = 36% (percentage)