3 years ago

If a car is going 100 m/s and slows down to 50 m/s in 20 s, what is the rate of acceleration?

1 answer:

3 0

The unit rate is 1:50. I did the math but I’m just guessing because you didn’t put any choices

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german

Okay good job my dood

5 0

4 years ago

Paladinen [302]

Answer:

P(X = 0) = 0.25

P(X = 1) = 0.75

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The probability distribution of X.

3 red balls out of 4, one picked, so we can have either 0 red balls or 1 red ball. The probability disitribution is the probability of each outcome.

$P(X = 0) = \frac{1}{4} = 0.25$

$P(X = 1) = \frac{3}{4} = 0.75$

6 0

3 years ago

gogolik [260]

If these are all the side lengths then just multiply all of them together
Answer) 326,400cm^5

7 0

3 years ago

sammy [17]

It 54 thank you welcome you

5 0

3 years ago

vladimir1956 [14]

Answer:

3:1 or 3

Step-by-step explanation:

the left triangle is scaling up to the right triangle. 5/15 is 1/3

7/21 is 1/3

4/14 is 1/3

since it is scaling UP, the scale factor is 3:1

7 0

3 years ago