Answer:
the answer to this question is 120km/hr
Answer:
please show where the lines are graphed in a picture
Step-by-step explanation:
For this case we have that by definition, the volume of a cylinder is given by:

Where:
A: It is the radius of the cylinder
h: It's the height
We have according to the data that:

Substituting in the equation we have:

ANswer:

Answer:
D
Step-by-step explanation:
(if he gathers 4 coins each month you will need the variable by it. he was given 20 coins so it is added on to how many coins he has. plus it would be greater than because the question asked when he will have MORE than 50 coins.)
All you have to do is put the walking amount in for w and basketball in for b. Do it for all of these, if it is less than 400 or greater than 600, it is not a solution.
(4 x 40) + (5 x 40) = 360 so reject because it is less than 400.
I'll let you do the rest.