Answer:
The cost of 12 gallons of gas and a quart of oil is 14·x - 30
Step-by-step explanation:
When adding variables, the coefficient of the variables are added followed by multiplication of the sum of the coefficients with variable as follows;
The cost of 12 gallons of gas = 12·x
The cost of a quart of oil is represented by 2·x - 30
Therefore, the cost of 12 gallons of gas and a quart of oil can be represented as follows;
12 gallons of gas and a quart of oil = 12·x + 2·x - 30
Which gives;
The cost of 12 gallons of gas and a quart of oil = 14·x - 30.
Answer:
top left
Step-by-step explanation:
it is the only one that shows W at 1,4
Answer:
b) π /16 (1-1/e^2)
Step-by-step explanation:
For this case we have the following limits:
And we have semicircles perpendicular cross sections.
The area of interest is the enclosed on the picture attached.
So we are assuming that the diameter for any cross section on the region of interest have a diameter of
And then we can find the volume of a semicircular cross section with the following formula:
And for th volum we can integrate respect to x and the limits for x are from 0 to 1, so then the volume would be given by this:
And evaluating the integral using the fundamental theorem of calculus we got:
And then the best option would be:
b) π /16 (1-1/e^2)
So what you do is you have to make the equation for a line with the slope of 5. Then, in the next problem, you find which one has the slope of 5 and that means that all three of those lines have the same slope so you select the one that has a slope of 5. only one needs the slope of 5 because they are all parallel so they all have the same slope. <span />
Answer:
A. Store A
Step-by-step explanation:
The median is shown by the very middle line of the box. The middle-most line on the box of store A is greater than that of Store B