Answer
3.027 × 10^7
I'm not the best at explaining but here is my attempt
You start with 30270000 you write the first number which is 3 then put a decimal and then put the rest of the numbers until the rest of the numbers are zeros..
3.027
Then put a × 10^
3.027 × 10^
And then the original number's digit count minus 1 is the number so 0270000 is 7 digits so the answer is
3.027 × 10^7
Sorry i'm horrible at explaining
Answer:
A and B
Step-by-step explanation:
assuming the function should be
- 
+ 2, then
A
substitute the x value into f(x) and check the validity of the y- value
f(4) = - 
+ 2 = - 27 + 2 = - 25 ← agrees with y value
(4, - 25) lies on the graph
B f(1) = - 
+ 2 = - 1 + 2 = 1 ← agrees with y value
(1, 1) lies on the graph
C
f(- 1) = - 
+ 2 = - 
+ 2 ≠ 2
(- 1, 2) does not lie on the graph
D
f(0) = 
+ 2 = - 
+ 2 ≠ 0
(0, 0) does not lie on the graph
Answer:
A. $14,500
Step-by-step explanation:
The van depreciates ($16000 -1000 = $15000 in 5 years, so $3000 per year. It will be assumed to depreciate half that amount in half a year, so will be worth $1500 less than $16000 at the end of the first calendar year. The book value will be $14,500.
The answer is E (-1, -4)
I hope this helps ☺
Let me know if you have another question
