Answer:
a) F(t) = R[P(t)]
b) the output units of the new function = F(t) in dollars per gallon
Step-by-step explanation:
a) There are two function R(t) which shows the average price in dollars of a gallon of regular unleaded gasoline and P(t) which shows the purchasing power of the dollar as measured by consumer prices based on 2010 dollars.
To write the function which gives the rice of gasoline in constant 2010 dollars ;
From the analysis , this is an example of a composition of function as such the relationship =
F(t) = R[P(t)]
b) the output units of the new function = F(t) in dollars per gallon
This shows that the value of F(t) is the dependent variable
Answer:
1715 hours
Step-by-step explanation:
7hours ×5 days= 35 horus a week
35 hours a week × 49 weeks= 1715 hours a yr.
Answer:
(3,1) and (0,2)
Step-by-step explanation:
Answer:
x + 4y = 51
x = -4y + 51
Substitution
-3(-4y + 51) + 5y = 85
Distribution
12y - 153 + 5y = 85
Combine like terms
17y = 238
y = 14
x = -4(14) + 51
x = -7
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Your answer is either 12 or 13 because if Al gives Joe half, then him and Joe have 25 pictures. However, 25 divided by 2 is 12.5 so either Al tears a picture down the middle and give 12.5 pictures to your mom, or one of them gets 12 and the other 13.
