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hichkok12 [17]
3 years ago
15

The probability that shania is on time for school is 1/2 , find the probability that shania arrives on time for school for the n

ext 5 days. Express your answer as a percent, to the nearest tenth of a percent
Mathematics
1 answer:
lesantik [10]3 years ago
7 0
P(TTTTT)=P(T)*P(T)*(PT)*P(T)*P(T)

P(TTTTT)=(P(T))^5

P(T)=1/2 so

P(TTTTT)=(1/2)^5

P(TTTTT)=1/32

P(TTTTT)=3.125%
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a group of friends played chess. Each person played exactly one game with each other in the group. Out of the total number of ga
Juli2301 [7.4K]
<h2><u>Boys and girls</u></h2>

<u></u>

As there are 3 boys and 2 girls in the group, only 1 game was played between a girl and a girl.

Since a group of friends played chess, and each person played exactly one game with each other in the group, and out of the total number of games played, 3 games were played between a boy and a boy, and 6 games were between a boy and a girl, to determine how many games were played between a girl and a girl, the following calculation must be performed:

  • 2 players = 1 match
  • 3 players = 3 games
  • 6/3 = 2

Therefore, as there are 3 boys and 2 girls in the group, only 1 game was played between a girl and a girl.

Learn more about maths in brainly.com/question/10525625

4 0
2 years ago
When two pipes fill a pool together, they can finish in 5 hours. If one of the pipes fills half the pool then the other takes ov
Alexxandr [17]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷The answer is 18 hours.

Explanation: If you look carefully, you can see that the answer is the second condition as well. If one pipe did half, then the other pipe took over and that took 18 hours, that means that it equals one pipe filling the pool continuously by itself. :)

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

DOGE

3 0
4 years ago
Easy. Fraction. Foundation. Help
Vlad [161]

Answer:

3/10

Step-by-step explanation:

multiply 10k to 0.3125 and you get 3,125 but if you put it in decimal form its 3.125 (3,125 ÷ 10,000) you can round down to 3 since the numbers on the right side of the decimal does not go over 5. (Simplist Form)

4 0
3 years ago
What is the median of Miguel's data
ludmilkaskok [199]

Answer:

Where is the data

Step-by-step explanation:

5 0
4 years ago
1. Calculate the speed
Nataly_w [17]

Answer:

62.5 miles per hour

Step-by-step explanation:

Given data

distance= 125m

time= 2 hours

We know that

speed= distance/time

Subsitute

Speed= 125/2

speed= 62.5 miles per hour

8 0
3 years ago
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