9514 1404 393
Answer:
a) 98
b) directly
c) k = 14 pages per hour
Step-by-step explanation:
a) In order to answer the first question, we must assume that the number of pages varies directly with the amount of time. Further, we must find the constant of variation:
p = kt
56 = k(4)
k = 56/4 = 14 . . . . pages per hour
Then in 7 hours, the student will read ...
p = 14(7) = 98 . . . pages
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b) As we said in part (a), the variation is direct.
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c) As we found in part (a), the constant of variation is 14 pages per hour.
Answer:
$70.80
Step-by-step explanation:
18%=0.18----Covert the percentage as a decimal
60*0.18=10.80----Multiply the dinner cost by the decimal as tax
$10.80+$60.00=$70.80----Add the last number and the price of the dinner to get your total of $70.80.
Have a good day! I hoped this helped
The graph would be a parabola with the vertex at point (0, 1)
Answer:
10 whole boards
Step-by-step explanation:
1. 36 divided by 3.75 = 9.6
2. Round to the nearest whole number
3. 9.6 rounded = 10
Answer:
15.01
Step-by-step explanation:
From the diagram above, the following were obtained:
Adj = 7
0 = 65°
Opp =?
Tan0 = Opp /Adj
Tan65° = Opp/ 7
Cross multiply
Opp =7 x Tan65°
Opp = 15.01