Answer:
4.5
Step-by-step explanation:
when the height is 0 the ball will hit the ground
so the equation is
-12t²+54t=0
12t²-54t=0
2t²-9t=0
t(2t-9)=0
t=0
t=4.5
so the answer is
4.5
20 cm^2
Imagine two of the as squares and then have them
Answer: y=-2x+7
Step-by-step explanation:
First we need to find the slope. We can do this by appling the formula (y2-y1)/(x2-x1).
(3-(-1))/(2-4)=4/-2=-2
Now that we have the slope, we can use the slope and a coordinate point and plug it into point-slope form.
y-3=-2(x-2)
y-3=-2x+4 Isolate y for slope-intercept form.
y=-2x+7
Sales revenue will be recorded at $4,000 and yang Yang would be required to Recognize sales tax liability of $360.
What is sales revenue?
- The terms revenue and sales revenue are sometimes used synonymously.
- However, the concept of revenue includes income derived from sources other than those directly connected to the primary business, such as interest on savings or money distributed as dividends.
- Revenue comprises income derived from the sale of goods and services. The classification of this is "non-operating income."
Sales = $4,000
State sales tax rate = 9%
State sales tax = Sales x State sales tax rate
= 4,000 x 9%
= $360
Sales revenue will be recorded at $4,000 and sales revenue is not affected by the sales tax amount.
Hence, Yang would be required to Recognize sales tax liability of $360.
To know more about revenue check the below link:
brainly.com/question/16232387
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Answer:
$551
Step-by-step explanation:
Given the amount of profit, y, made by the company, is related to the selling price of each widget, x, by the equation y=-x^2+62x-410
The company make the maximum profit at when dy/dx = 0
dy/dx = -2x + 62
Since dy/dx = 0
0 = -2x + 62
2x = 62
x = 62/2
x = 31
substitute x = 31 into the expression y=-x^2+62x-410
y=-x^2+62x-410
y=-31^2+62(31)-410
y = -961+1922-410
y = 551
Hence the maximum profit the company can make is $551
