Sarah wants to find out how much time it would take to drive from her home to New York. At an average, she would drive at 55 miles per hour. If the distance to be covered is 1150 km and a mile equals 1.61 km, how much time will the trip take (to the nearest hour)? O 13 hours 21 hours 29 hours 34 hours

3 0

3 years ago

The author implies that a Southern confederacy would most likely engage in what type of behavior?

hammer [34]

<span>The main difference between intrinsic and extrinsic motivation is
a. what your goals are
c. who is setting the goal
b. when you plan to reach your goals
d. none of these</span>

5 0

3 years ago

What is refraction? A. When light hits a shiny surface, it bounces off and goes in the opposite direction. B. Combining red, blu

ki77a [65]

I think its A but I'm not sure

7 0

3 years ago

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the table below shows the ages of houses to the nearest year in a neighborhood. using the age of the houses as the random variab

Sedaia [141]

Probability distributions are used to represent data and their probabilities

The table entry is given as:

<u>Age of House Number of Houses</u>

1 15

2 20

3 25

4 30

Start by calculating the probability of selecting a house that has a certain age.

This is calculated as:

$Pr =\frac{Number\ of\ house}{Total\ number\ of\ house}$

So, we have:

$P(1) = \frac{15}{90} = 0.17$

$P(2) = \frac{20}{90} = 0.22$

$P(3) = \frac{25}{90} = 0.28$

$P(4) = \frac{30}{90} = 0.33$

This means that the graph that represents the probability distribution must show that the probability of 1 is 0.17; 2 is 0.22; 3 is 0.28; 4 is 0.33.

Read more about probability distribution at:

brainly.com/question/9385303

4 0

2 years ago

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