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Ede4ka [16]
3 years ago
10

it takes mara 50 minutes to walk to her friends house 1 2/3 miles away. what us her walking pace in miles per hour

Mathematics
1 answer:
allsm [11]3 years ago
5 0
<span>she walked 2 miles per hour</span>
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A college basketball coach has 12 players on his team. eight players are receiving scholarships, and four are not. the coach dec
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Solution: The given problem is a binomial distribution.

The probability that a team member receives a scholarship is \frac{8}{12} = 0.67

Therefore, the given problem follows binomial with n = 5 and p = 0.6667

Now the probability that 4 of 5 players selected are on scholarship is:

P(x=4) = \binom{5}{4} \times 0.6667^{4} (1-0.6667)^{5-4}

                  =5 \times 0.1976 \times 0.3333

                  =0.329

Therefore, the probability that 4 of 5 players selected are on scholarship is 0.329

                 

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3 years ago
Express 72 as a percentage of 92
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ANEK [815]

Answer:

Parallel lines have the same slope, so the one with the same slope.

7 0
4 years ago
Marika Perez’s gross biweekly pay is $2,768. Her earnings to date for the year total $80,272. What amount is deducted from her p
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Can anyone solve this? will give brainliest if correct.
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Answer:

  • See below

Step-by-step explanation:

<u>The missing reasons are:</u>

  • 1. k. Given
  • 2. j. Definition of parallelogram
  • 3. d. Definition of linear pair
  • 4. b. Linear pair postulate
  • 5. e/m. Definition of supplementary
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  • 7. e/m. Definition of supplementary
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