Answer:
D: 48
Step-by-step explanation:
Daily cost of production; c(x) = 200 + 16x
when the number of complete products manufactured is 5, the cost is:
c(5) = 200 + 16(5)
= 200 + 80
= 280
c(5) = 280
When the number of complete products manufactured is 8, the cost is:
c(8) = 200 + 16(8)
= 200 + 128
= 128
c(8) = 328
Average rate of change = c(8) - c(5)
= 328 - 280
= 48
Thus, the average rate of change is 48.
28. The ratio of games they won to total games played = 12: 14 = 6: 7.
29. Max's pay rate is 9.50 dollars per hour.
30. The value of n is 9.
Step-by-step explanation:
Step 1; Heather's team won 12 games out of 14. To find the ratio of games won to the total number of games we divide the number of games won to the number of games played.
The ratio of games won to games played = 12: 14, dividing both sides by 2 we simplify the ratio. So the simplified ratio is 6: 7.
Step 2; Max earns $380 for working 40 hours. So to find how much he earns an hour we divide the total money earned in n hours divided by n number of hours.
Money earned per hour = = $9.50. So Max's pay rate per hour is $9.50.
Step 3; The given proportion is
= , to solve this we keep n on the left-hand side while we multiply the 12 on to the other side
n = × 12 = × 12 = = 9.
Answer:
294.71
Step-by-step explanation:
298.8-4.09=294.71
Answer:
d. 3√6 = 7.348
Step-by-step explanation:
1. simplify each expression
a. √150 / 2 = 6.124
b. π + 4 = 7.142
c. 2π = 6.283
d. 3√6 = 7.348
the largest number will be the closest to 8. therefore, point W is expression D.
αиѕωєя
αѕ тнє мαякѕ ѕ¢σяє∂ ву ααяσи = 452. 65 мαякѕ
αи∂ тнє тσтαℓ мαякѕ = 600
ѕσ тнє мαякѕ нє ℓσѕє = 600. 00-452.65
= 599.35 (ans)