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2 years ago

What is the distance between point Q and point R

Mathematics

1 answer:

kompoz [17]2 years ago

5 0

Just count the units and that should give you 7 units.

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Write 4 3/7 as a decimal.

kap26 [50]

Step-by-step explanation:

4.04285.

Hope it helps

have a great day

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2 years ago

Read 2 more answers

1) - 2a - 3 = 8 - 8a

timofeeve [1]

Here is the answer for the problem.

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2 years ago

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7. f(x) = x + 8 ; g(x) = 8x - 12

vichka [17]

Answer I think it’s B 8x + 8 - 12 but please tell me if I’m wrong

3 0

2 years ago

how long will it take a bird traveling at an average speed of 12 miles per hour to travel 202 miles while flying south for the w

torisob [31]

Answer:

at 12 miles per hour, the bird would travel 202 miles in 16 hours and 50 minutes.

6 0

3 years ago

A store opens at 8am. From 8 until 10 customers arrive at a Poisson rate of four an hour. Between 10 and 12, they arrive at a Po

SVETLANKA909090 [29]

Answer:

The probability distribution of the number of customers that enter the store on a given day is:

$P(x=k)=\frac{57^ke^{-57}}{k!}$

Step-by-step explanation:

To calculate a parameter for the given day, we have to calculate what is the average arrival rate for the day.

This can be done with the data given:

1) From 10 to 12, 8 arrival/hour: 16 expected arrivals in this period

2) From 12 to 2, 8 to 12 arrival/hour (average: 10 arrivals): 20 expected arrivals in this period.

3) From 2 to 5, from 10 to 4 arrival/hour (average: 7 arrivals): 21 expected arrivals in this period.

The total expected arrivals in a day are: 16+20+21=57 arrivals/day.

Then, the probability distribution of the number of customers that enter the store on a given day is:

$P(x=k)=\frac{57^ke^{-57}}{k!}$

5 0

3 years ago