Let p (x) = x^1 - x^-1 +x^0
p (2) = 2 -1/2 +1
=( 4 -1+2)/2
= 5/2
Answer:
Volume = 150 cubic yards
Step-by-step explanation:
The basic formula for volume is:
Volume = area of base * height
The image of hexagonal prism is shown attached.
If the base is in different shape, we can use different formula (for that shape the base is in) and find area of base.
But, this problem explicitly gives
Area of Base = 15
Height = 10
We simply substitute in volume formula to find the volume. Shown below:
Volume = Area of Base * Height
Volume = 15 * 10
<u>Volume = 150 cubic yards</u>
Answer:
x(1 - .4)
Step-by-step explanation:
x = regular price.
1 - .4 = .6 = 60%
The sale price is equal to the full price (aka x) minus the discounted price (40% of x = 40/100 times x = .4x)
Therefore sale price = x - .4x or x(1 - .4)
Answer: x = 3
Step-by-step explanation:
5x - 1 + 14 - original equation
5x = 15 - add 1 to both sides
x = 3 - divide both sides by 5
Answer:
I believe the answer is graph C.
Hope this helps! :D