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omeli [17]
2 years ago
12

12

Mathematics
1 answer:
Pani-rosa [81]2 years ago
5 0

Answer:

You didn't say what the question was

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At time t = 0 a car moves into the passing lane to pass a slow-moving truck. The average velocity of the car from t =1tot =1+his
nirvana33 [79]

The correct given equation is:

v = [3 (h + 1)^2.5 + 580 h – 3] / 10 h

So to solve for the instantaneous velocity at t = 1, we must set h = 0. However we cannot do that since h is in denominator and a number divided by a denominator is infinite. Therefore we must set h to something almost zero. In this case, h = 0.0000001, so that:

 

at t = 1

v = [3 (0.0000001 + 1)^2.5 + 580 (0.0000001) – 3] / 10 * 0.0000001

<span>v = 58.75 ft/s</span>

4 0
3 years ago
A (0,5)<br> B (3, 11)<br> What’s the equation
slava [35]
Y=2x+5
goes up by 2, which is the gradient and 5 is the y intercept
6 0
1 year ago
Which of the following is an arithmetic sequence?
alexandr1967 [171]
Answer: Only the second sequence is arithmetic. 

Work:
An arithmetic sequence is a sequence in which there is a common value added or subtracted between each term in the sequence. 
The first option, -2, 4, -6, 8,... is not arithmetic because the terms switch back and forth between positive and negative signs meaning that there is no common value that can be added between each term. 
The second option, -8, -6, -4, -2,... is arithmetic because there is a common difference between each term which is +2.
The third option, 2, 4, 8, 16,... is not arithmetic but is, in fact, geometric. There is no common value that is added or subtracted between each term. 
8 0
3 years ago
write a real-word problem that can be represented by the equation 224=3.5r. Then solve the problem and explain the solution.
andrew-mc [135]
This is your answer One pound of meat costs 3.50$. If the total is 244$, how many pounds of meat have you bought?
8 0
3 years ago
In triangle XYZ, m∠Z &gt; m∠X + m∠Y. Which must be true about △XYZ?
MissTica
It must be an obtuse triangle

4 0
3 years ago
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