Alright, so Ron parked his car for 8 hours at $3 per hour.
Harry parked his car for 7 hours at $3 per hour.
So, per day Ron is spending (8 * 3) = $24 a day
and Harry is spending ( 7 * 3 ) = $21 a day
So now solve for 5 days. 24 * 5 = $120 21 * 5 = $105
Add both together
$120
+
$105
=
Your Answer:
$225 altogether.
Answer:
6,690 boxes per hour
Step-by-step explanation:
Given:
Number of boxes fill = 6,021
Time is taken = 0.9 hour
Find:
Number of boxes fill per hour
Computation:
Number of boxes fill per hour = Number of boxes fill (1 hour / Time taken)
Number of boxes fill per hour = 6,021 (1 hour / 0.9 hour)
Number of boxes fill per hour = 6,690
Answer:
f(-1) = -3
Step-by-step explanation:
(Assuming {2} is ^2)
f(-1) = 3(-1)² + 4(-1) - 2
= 3(1) - 4 - 2 = -3
10 to the third power.
Hope I helped :)
