Answer:
Step-by-step explanation:
Radius times height
Answer:
x = -27 or 1
Step-by-step explanation:
Let z = x^(1/3). Then the equation becomes the quadratic ...
z^2 +2z -3 = 0
(z +3)(z -1) = 0
z = -3 or +1 . . . . values of z that make the factors be zero.
Then
x = z^3
so the two solutions are ...
x = (-3)^3 = -27
x = 1^3 = 1
If you would like to know who is the tallest, you can calculate this using the following steps:
Jackie ... j
Samuel: 5/8 inch + j = 5/8 + j = 0.625 + j
Shelly: 0.7 inch + j = 0.7 + j
Craig: 1/2 inch + j = 1/2 + j = 0.5 + j
The correct result would be: Shelly is the tallest.
Answer:
price per ounce is about $0.29
Step-by-step explanation:
4.69/16 = 0.293125
So the price per ounce is about $0.29
Answer:
Step-by-step explanation:
We begin with :
First, let us add the two portions within the brackets. To do this, we need to just combine the like terms
Next, we need to distribute the negative to all the terms within the brackets
Now we can combine the like terms again