Answer:
100 N
Step-by-step explanation:
f= 0.05*2000=100 N
Answer:
5
Step-by-step explanation:
2,2,3,3,4,4,4,4,4,5,5,5,5,6,6,6,7,7
Answer:
A.
B. More than 6 hours
Step-by-step explanation:
A plumber earns $50 for a repair job, so he will earn $150 for three repair jobs.
Let h be the number of hours the plumber worked on Tuesday. He earns $75 per hour worked, so he will earn $75h in h hours.
In total, the plumber earned $(150 + 75h)
A. On Tuesday, he completed 3 repair jobs and earned a total of more than $600. Thus
B. Solve this inequality. Subtract 150:
Divide by 75:
This means, the plumber worked more than 6 hours.
C=0.5x + 10
Where:
C = total cost of printing
x = number of business cards printed
0.5 = variable cost of printing, this cost depends on the number of business card
10 = fixed cost of printing, this cost stays the same regardless of the number of business card printed.
C = 0.5x + 10 ; derive the formula of x.
C - 10 = 0.5x
(C - 10)/0.5 = x