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exis [7]
3 years ago
9

If a ball is thrown straight up into the air with an initial velocity of 100 ft/s, it height in feet after t second is given by

y = 100t – 16.
a.) Find the average velocity for the time period begining when t = 2 and lasting for the given amount of time.

0.5 seconds


(ii) 0.1 seconds.


(iii) 0.01 seconds.


b.) Based on the above results, guess what the instantaneous velocity of the ball is when t = 2 seconds.
Answer:
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

11 0.1 seconds

Step-by-step explanation:

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There are 25 servings in a 12.5 ounce bottle of olive oil how many ounces are there in a serving
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Help and explain thanks!
katen-ka-za [31]

Answer:

120 cm

Step-by-step explanation:

One way to tackle this is by getting another sheet of paper and drawing it out, then counting up the total of the sides. If you draw it, you can see that you're dealing with a rectangle; two sides of length 12 and two sides of length 8. If you don't like drawing or don't want to in this case, another way to get the answer is by knowing one vertex is at (0, 0), so the next vertex (0, 8), would create a side that's exactly 8 units long. Kind of the same, you know from (0, 0), you also have a point (12, 0), so drawing that would create a side that's 12 units long. All in all, to get the perimeter in units, you have 12 + 12 + 8 + 8 = 40.

The problem says it wants the amount of wood in centimeters needed for the perimeter. What we just found was the perimeter in generic units, so if the problem says every "grid square", or unit, is 3 centimeters long, then all you have to do is take our result 40 and multiply it by 3 to get the number of centimeters. Your perimeter in centimeters would be 120 cm.

7 0
3 years ago
FIRST ANSWER GETS BRAINLIST!
choli [55]

Answer:

-2x64

Step-by-step explanation:

6 0
3 years ago
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Answer:

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Step-by-step explanation:

(p.s this is just what I got from this so im not 100 percent sure)

5 0
3 years ago
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