The maximum whole number of hours is 4 hours.
Total number of units = q
Cost of each unit = 100/q + 7
Total cost of q units = q(100/q +7) = 100+7q
To make revenues greater than $8,000
8000<100 +7q
8000-100 < 7q
7900<7q
q>7900/7
q>1128.58
q>1129 units
Therefore, the minimum number of units sold must be greater than 1129 units.
Answer:
Aisha has 6 chocolates
Step-by-step explanation:
Since Isa has 7 more than 5 times of Aisha's you first subtract 7. Once you subtract 7, you are now left with 5 times the amount (30 chocolates.) You now divide 30 by 5 and get 6 chocolates.
Answer:
32 degrees
Step-by-step explanation:
The diagram of the problem is drawn and attached.
In Triangle WXZ
105+43+=180 (Sum of Angles in a Triangle)
148+=180
=180-148
=32 degrees
Since |XY|//|WZ| (parallel to)
= (Alternate Angles)
Therefore:
=32 degrees