This problem has a slope of 2
7-3. 4
----- = ---. = 2
5-3. 2
Answer:
The amount of money
Step-by-step explanation:
The amount of money depends on how many chores you do. The dependent variable is the money, and the independent variable is the amount of chores.
Directly proportional to x
z=kx
And inversely proportional to y
z=kx/y we are given the point (x,y,z) of (3, 6, 9.5) so
9.5=3k/6 now multiply both sides by 6
57=3k divide both sides by 3
19=k so now that we know the constant of proportionality:
z=19x/y, and we want to solve for z when x=8 and y=12 so:
z=19(8)/12
z=12 2/3 exact
z≈12.667 (rounded to the nearest thousandth)
Answer:
V= a^3 = 53 = 125m³
Step-by-step explanation:
