Answer:
1,331in^3
Step-by-step explanation:
Answer:
-1/20
Step-by-step explanation:
For a graph like this you should make the gallons of gas on y-axis and the miles driven on the x-axis.
To find slope the formula is (y2-y1)/(x2-x1)
So in this case it is 2-4/40-0
-2/40
This reduces to -1/20
Answer:
105° is the measurement of the original angle.
Step-by-step explanation:
Let the measure of an angle is x.
Then by the statement of the question we can form an equation
x - 15 = 90
(When 15 is subtracted form the measure of an angle, the result is the measure of a right angle)
x = 90 + 15 = 105°
Therefore the original angle is 105°.
Answer:
105
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
2 - -1= 3
5-4 = 1
3/1 = 3
The value f(5) when f)1) = 3 is f(5) = 43.
The fifth term of the sequence can be found by finding the value of all the terms that precede it.
The value of f(1) is given as:
f(1) = 3
With this, we can find the value of f(2) and with f(2), we can find the value of f(3), and so on.
f(n) = - 2f(n-1)+1
At n = 2:
f(2) = -2f(2-1)+1
= - 2f(1)+1
= - 2*3 + 1
= - 5
When n = 3:
f(3) = -2*-5 + 1
= 11
When n = 4:
f(4) = -2*11 + 1
= -21
When n = 5:
f(5) = -2*-21 + 1
= 43
Therefore, we have found the value of f(5) to be f(5) = 43.
Learn more about sequences here: brainly.com/question/6561461
#SPJ2