Answer:
there are 3600 seconds in one hour
Step-by-step explanation:
- h(x)=f(x)-g(x)
- h(x)=3^x-3^2x-3^x
- h(x)=3^x(1-3²-1)
- h(x)=3^x(-9)
- h(x)= -27^x
hope it helps.
Using an exponential function, it is found that the value of the car after 5 years will be of $8,527.
<h3>What is an exponential function?</h3>
A decaying exponential function is modeled by:
In which:
- A(0) is the initial value.
- r is the decay rate, as a decimal.
For this problem, the initial cost and the decay rate are given as follows:
A(0) = 23000, r = 0.18.
Hence the value of the boat after t years is given as follows:
The value after 5 years will be of:
The value of the car after 5 years will be of $8,527.
More can be learned about exponential functions at brainly.com/question/25537936
#SPJ1
J'=(3, 6); K'=(7, 3); L'=(10, -11)
This is a translation vector that shifts the figure 4 right and 2 down. We add 4 to each x-coordinate and subtract 2 from each y-coordinate.
J'=(-1+4, 8-2) = (3, 6)
K'=(3+4, 5-2) = (7, 3)
L'=(6+4,-9-2) = (10,-11)
Answer:
27
Step-by-step explanation:
Let x represent the number of $0.15 stamps Ivan bought. Then the value of his stamps is ...
0.15x +0.40(35-x) = 7.25
-0.25x +14.00 = 7.25 . . . . . eliminate parentheses, collect terms
-0.25x = -6.75 . . . . . . . . . . . subtract 14.00
x = 27 . . . . . . . . . . . . . . . . . . divide by -0.25
Ivan bought 27 $0.15 stamps.
