9514 1404 393
Answer:
- zeros: t = 1, t = -1/2
- no: the domain of the function is t ≥ 0
- 8 feet
Step-by-step explanation:
The zeros are the values of t that make the factors zero.
1 -t = 0 ⇒ t = 1
8 +16t = 0 ⇒ t = -8/16 = -1/2
The equation is used to model height after the ball is thrown. We don't expect it to be a good model before the ball is thrown (t < 0), so the zero in that region is extraneous.
Only the positive zero is in the function's domain, so that is the only one that is meaningful.
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When t = 0 (at the time the ball is thrown), the function value is ...
h(0) = (1 -0)(8 +0) = 8
The ball is thrown from a height of 8 feet.
For this case we have:
The arithmetic sequence formula is given by:
Where:
a_n: It's the last term
a_1: It's the first term
n: Position of the term
d: Common difference
We want to find :
Substituting the values of a_1 and d
Answer:
The most important thing to notice is that every ton of sugar added will add $175 to the answer because each ton of sugar costs $175 to transport. this means that part of the equation will be...
(175)(S)
Also notice that the cost of the trucks is constant. The cost of the trucks will not change at all.
The word "additional" tells us the relationship between the cost of the trucks and the cost of transport.
C is the total cost, so C will be the cost of the trucks plus the cost of transport.
Thus our equation is...
4725+(175)(S)=C
The picture is what the graph looks like. The X axis has a dot for every ton of sugar, and the Y axis has a dot for every $1000.00
Answer:
68. We just subtract 22 from 90
Answer:
The answer is B
Step-by-step explanation:
The number outside the √ doesn't have anything in common with the numbers inside the √ and therefore cannot be further simplified!