Answer:
18
Step-by-step explanation:
9 x 2 = 18
radius x 2 = diameter
$2,565
Divide 324 by 12 to get the price for one and multiply the answer by 95.
Answer:
Step-by-step explanation:
Given:
Interval, [0, 4]
Required:
Average range of change over [0, 4]
SOLUTION:
Find f(0) and f(4) from the graph:
(when x = 0, y = 0)
(when x = 4, y = 3)
Average rate of change = 
Where,
Plug in the values into the formula for average rate of change.
Average rate of change
The answer is -30
<span><span><span>(9)</span><span>(2)</span></span>−<span><span>(24)</span><span>(2)</span></span></span><span>=<span>18−<span><span>(24)</span><span>(2)</span></span></span></span><span>=<span>18−48</span></span><span>=<span>−<span>30</span></span></span>
We have to set up 2 equations:
A) x + y = 10 liters
B) .05x + .25y = 10 * .10
Multiply equation B) by -4
B) -.2x - y = -4 then add to equation A)
A) x + y = 10 liters
.8x = 6 liters
x = 7.5 liters of 5%
y = 2.5 liters of 25%
