Answer:
4/5 divided by 9/10
4/5 times 10/9
=8/9
Step-by-step explanation:
hope this help you good luck
Answer:
Step-by-step explanation:
Based on what you have here as the slope we can set the slope formula equal to 34 using the points (0, 8) and (8, c) to solve for c, then use the points (0, 8) and (a, 5) to solve for a.
c first:
and
and
c - 8 = 272 s0
c = 280
For a:
and
and
-34a = 3 so
![a=-\frac{3}{34}](https://tex.z-dn.net/?f=a%3D-%5Cfrac%7B3%7D%7B34%7D)
That seems a little weird, but when you plug those points into the slope formula to solve for the slope, it works out the way it should.
Step-by-step explanation:
315 calories for 3 miles.
315/3 = 105 calories for 1 mile
105×10 = 1050 calories for 10 miles
If x - Q = 100, then Q = 100 + x
Substitute this into the following equation:
F(x) = x*Q <----this is the eqation for which you want to find a minimum
F(x) = x *(100 + x)
F(x) = x^2 + 100x
Graph that equation, and look for its lowest point. The lowest point is at x = -50, f(x) = -2500
Since Q = 100 + x, then Q = 100 + (-50) = 50
50 - (-50) = 100, and the product--being -2500--is a minimum.
Question 5
Answer: Top left