Try to find the lowest common denominator. In this case it's 28, which makes our numbers as follows:
1/4 = 7/28
1/7 = 4/28
7/28 + 4/28 = 11/28
We can't simplify it so that's the result.
Answer:
42
Step-by-step explanation:
Write 2% as
2
100
Since, finding the fraction of a number is same as multiplying the fraction with the number, we have
2
100
of 2100 =
2
100
× 2100
Therefore, the answer is 42
If you are using a calculator, simply enter 2÷100×2100 which will give you 42 as the answer.
Answer: It is not continuous at x=3
Answer:
Step-by-step explanation:
a. the balloon is rising because the slope is positive. the slope is 40 because when you simplify y-160 = 40 (x-1) it gets you y = 40x +120
b. it is ascending (bc positive) at 40 feet per minute
c. it was at 120 feet in the air. The 120 is the y intercept
