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12345 [234]
3 years ago
8

Does anyone know the answer to this ?

Mathematics
2 answers:
Minchanka [31]3 years ago
4 0

Answer:

the answer is 2.5 mph

Step-by-step explanation:

speed= distance/time

speed=15/6

15 divided by 6 = 2.5

Akimi4 [234]3 years ago
3 0

Answer:

2.5mph

Step-by-step explanation:

S = Distance divided by Time (S = D/T)

Therefore.

S = 15/6

=2.5 mph

Colin walked an average speed of 2.5mph

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4 over x+4 - 2 over x+1
babymother [125]
(4/(x+4-2))/x+1

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x=-2/5


7 0
3 years ago
Pleaseeee help! I don't get this!! Please leave a detailed explanation of how you got your answer!!!
lisov135 [29]

Answer:

Step-by-step explanation:

Break down the figure into two shapes.

SHAPE A: The larger one. We can infer the size of the bottom is 6 cm because it's the same size as it's top counterpart. Same goes for the left side, which will have a measure of 7 cm.

SHAPE B: The smaller one. We're going to use the same method as we did with the first one, and infer the lengths of the other sides using the existing ones.

To calculate area, it's length times width.

SHAPE A: Its two side measures are 6 and 7, which equates to 42 cm^2.

SHAPE B: Its two side measures are 2 and 3, which equates to 6 cm^2.

If you add the two, the total area is 44 cm^2.

6 0
3 years ago
Read 2 more answers
The initial population of a town is 2500, and it grows with a doubling time of 10 years. What will the population be in 8 years?
alisha [4.7K]
2500x0.80=2000 so i think it would be 2000 in 8 years

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4 0
2 years ago
What is the average rate of change of the function on the interval from x = 1 to x = 2?
neonofarm [45]

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2-1 =1

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You are trying to catch a train, which will be leaving in 2 minutes. There are 2 kilometers between you and the train station. I
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K, you have 2 minutes, one minute for one kilometer.
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