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2 years ago

6. A volleyball tournament was taking

Mathematics

1 answer:

kherson [118]2 years ago

3 0

Answer:

349 players were left to play

Step-by-step explanation:

238 girls and 134 boys

and will be a plus

238+134

23 people were hurt, so if they were hurt, then they'd be out, so that would be a minus

238+134-23

238+134= 372

372-23=349

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A quarter coin is tossed two times. What is the probability that the coin will land heads up both times?

Brut [27]

Answer:

1 in 4 chance

Step-by-step explanation:

because if it is a 50% chance to get heads on one toss, then for two tosses you have to multiply 1/2 * 1/2 and that equals 1/4

8 0

3 years ago

Does anyone know how to do this?

Strike441 [17]

Answer:

$196 m^{2}$

Step-by-step explanation:

A square is a shape that which all sides are equal

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14*14=196

6 0

2 years ago

Can anybody check and see if 11 and 12 are correct. I will Give Brainliest Answer.

alexgriva [62]

Answer:

These are correct! Nice Job!!

Step-by-step explanation:

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2 years ago

Plz help

Katarina [22]

There rate is 1.67 or 1.66 repeated a day

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2 years ago

A firm offers routine physical examinations as part of a health service program for its employees. The exams showed that 8% of t

Alexxandr [17]

Answer: A. 0.20

Step-by-step explanation:

Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .

We are given that : $P(A)=0.08\ ;\ P(B)=0.15\ ;\ P(A\cap B)=0.03$

We know that $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Then, $P(A\cup B)=0.08+0.15-0.03= 0.20$

Hence, the probability that an employee selected at random will need either corrective shoes or major dental work : $P(A\cup B)= 0.20$

hence, the correct option is (A).

6 0

3 years ago