Let, the number of minutes = x
It would be: 310 < 250 + 5x < 338
In short, Your Answer would be Option A
Hope this helps!
Answer:
Step-by-step explanation:
let the national average be x
11/100 * x = 11x/100
25.47 - x = 11x/100
100(25.47-x) = 11x
2547 - 100x = 11x
2547 = 11x + 100x
2547 = 111x
x = 2547/111
x = 22.945945945946
22.95
When multiplying fractions, you multiply the denominators together and the numerators together.
3/8 x 4/9
(4•3)/(8•9)
12/72 = 1/6
1/6 is the final answer.
Answer:
-4
Step-by-step explanation:
(2i)² = 2²*i² = 4 * -1 = -4