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irinina [24]
3 years ago
8

I've got a q: An airplane touches down on the runway with a speed of 70 m/s. It decelerates at a rate of -5 m/s 2. Determine the

speed of the airplane after each second (which is 1234 seconds)
of its deceleration. PLZ help meh
Mathematics
1 answer:
Helga [31]3 years ago
3 0
After 1 sec it would be 65 m/s
after 2 sec it would be 55 m/s
after 3 sec it would be 40 m/s
after 4 sec it would be 20 m/s
and so on. The equation for this is
S = 70 - (-5(t)) where s=speed and t=time passed
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vesna_86 [32]

Answer

Part A

1 - 1

2 - 3

3 - 6

4 - 10

5 - 15

Part B

Now plot these points on the coordinate plane

(1,1) (2,3) (3,6) (4,10) (5,15)

Part C

It is NOT a linear function

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3 years ago
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What are 2 common mistakes people make when using quotient rule with exponents?
NemiM [27]

Answer:

1. Not accounting for the difference in the base of the exponent when applying the quotient rule.

2. Not subtracting the exponents of the denominator from the exponent of the numerator when applying the quotient rule.

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1 year ago
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$0.63

Step-by-step explanation:

6 0
3 years ago
Two items in a package have a combined weight of 6 1/4 kg. If one weighs 2 5/8 kg what is the weight of the second item?
mamaluj [8]

Answer:

3 7/8

Step-by-step explanation:

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3 years ago
What is the solution of the equation? 3 = b 3<br> a. 9<br> b. 6<br> c. 1<br> d. 0
weqwewe [10]
If 3 = (b x 3)
C. 1
Substitute b for the answer choices so
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1 x 3 = 3
0 x 3 = 0
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