1. Yes, x=9 is a solution because 8x= 72, and 72 can be greater then and equal to 58.
2. 1 + 0.24j
3. 2 units
4. 25 students per classroom
Hope this helps!
Answer:
7.4999999988
Step-by-step explanation:
5/24=0.2083333333
5 is 20.8% of 24
36*0.2083333333=7.4999999988
Answer:
16.8
Step-by-step explanation:
84 / 5 = 16.8
When you set

, you end up with the differentials

. Multiplying both sides by 2 gives

.
Then the integral is