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4 years ago

7

What is the gcf of 91, 59, and 41?

1 answer:

Shalnov [3]4 years ago

4 0

I think those are prime numbers. 1 should be their gcf

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1. Among 806 people asked which is there favorite seat on a plane, 492 chose the window seat, 8 chose the middle seat, and 306 c

prisoha [69]

Answer:

See explanation

Step-by-step explanation:

Among 806 people asked which is there favorite seat on a plane, 492 chose the window seat, 8 chose the middle seat, and 306 chose the aisle seat, then

$P(\text{Window seat})=\dfrac{492}{806}=\dfrac{246}{403}\\ \\P(\text{Middle seat})=\dfrac{8}{806}=\dfrac{4}{403}\\ \\P(\text{Aisle seat})=\dfrac{306}{806}=\dfrac{153}{403}$

a) One randomly selected person preferes aisle seat with probability

$\dfrac{153}{403}$

b) Two randomly selected people both prefer aisle seat (with replacement) is

$\dfrac{306}{806}\cdot \dfrac{306}{806}=\dfrac{153}{403}\cdot \dfrac{153}{403}=\dfrac{23,409}{162,409}$

c) Two randomly selected people both prefer aisle seat (without replacement) is

$\dfrac{306}{806}\cdot \dfrac{305}{805}=\dfrac{153}{403}\cdot \dfrac{61}{161}=\dfrac{9,333}{64,883}$

8 0

3 years ago

George spent $21.25 on five movie tickets. How much was each movie ticket?

Sunny_sXe [5.5K]

Answer:

$4.25

Step-by-step explanation:

21.25/5 = 4.25

7 0

3 years ago

HELP ME PLEASE PLEASE IM BEGGING

Vladimir79 [104]

It’s B if there are straight lines and B is there dot it but did u post the same question two times?

7 0

4 years ago

What is the greatest common factor in 30 and 50

Contact [7]

10 because 30 divided by 10 equals 3 and 50 divided by 10 equals 5 and 3 and 5 only have a GCF of 1 so 10 is your answer

8 0

3 years ago

Read 2 more answers

If John makes 30dollars/hour how much will he make in a year

stich3 [128]

I... don’t know? How many hours is he working a year? How many days is he working?

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3 years ago

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