When x = 3 z = 57 57/3 = 19
19*8 = 152
So when X is equal to 8, Z is equal to 152.
Answer:
y = 3.91 when x =7
Step-by-step explanation:
y = k / x⁴
Where,
k = constant of proportionality
y=15 when x=5
y = k / x⁴
15 = k / 5⁴
Cross product
15 × 5⁴ = k
15 × 625 = k
9,375 = k
What is y when x=7?
y = k / x⁴
= 9,375 / 7⁴
= 9,375 / 2401
= 3.9046230737192
Approximately
y = 3.91
Answer:
12x =102-6
x=96/12
x=8 is the correct answer
Your answer is b. hope this helps!
Answer:
12.50 x 4 hours = $50
Step-by-step explanation:
It is advisable to pick the hour based form of payment because this gives room for flexibility in terms of time scheduled for the work.
Also, if the hourly based rate of $12.50 is chosen, this means he only have to work for 4 hours to break even with $50 ( 4hours x $12.50 = $50).
Hence, Paul is advised to pick the hourly based payment if he plans to work for more than 4 hours.
Nevertheless, if he plans to work for less than 4 hours, he is advised to go for $50 payment schedule.
The reason for choosing the hourly pay is that $12.50 paid per hour means if he works for 24 hours,the pay will be $12.5×24=$300...
Which means he will surely earn more by working hourly compared to working being paid $50.
The difference between the $50 and the hourly pay is so much that he will rather go for the highest pay.
