Step-by-step explanation:







• Find S7.






The answer is B.
Answer:
600 mph
Step-by-step explanation:
Given that,
Distance covered by ball, d = 5 miles
Time taken, t = 30 seconds
1 second = (1/3600) hour
Speed = distance/time

So, the speed of the ball is 600 mph.
Answer:
y = 400 (amt invested at 4%)
x = 500 (amt invested at 7%)
Step-by-step explanation:
Kindly check attached picture for detailed explanation
Answer:
C. 95
Step-by-step explanation:
First multiply 6 by 15
15 x 6 = 90
Now subtract 90 from 185
185 - 90 = 95