3 years ago

Can you guys help me please

Mathematics

1 answer:

Maurinko [17]3 years ago

3 0

Answer:

it would be 25

Step-by-step explanation:

pls mark brainlist

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If you score 30 points in 5 games, how many points do you score per game?

Yuki888 [10]

Answer:

You scored 6 points per game

Step-by-step explanation:

30÷5=6

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3 years ago

A student answers a multiple-choice examination question that offers four possible answers. Suppose the probability that the stu

Nitella [24]

Answer: 0.9730

Step-by-step explanation:

Let A be the event of the answer being correct and B be the event of the knew the answer.

Given: $P(A)=0.9$

$P(A^c)=0.1$

$P(B|A^{C})=0.25$

If it is given that the answer is correct , then the probability that he guess the answer $P(B|A)= 1$

By Bayes theorem , we have

$P(A|B)=\dfrac{P(B|A)P(A)}{P(B|A)P(A)+P(C|A^c)P(A^c)}$

$=\dfrac{(1)(0.9)}{(1))(0.9)+(0.25)(0.1)}\\\\=0.972972972973\approx0.9730$

Hence, the student correctly answers a question, the probability that the student really knew the correct answer is 0.9730.

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3 years ago

A bakery offers a sale price of $2.75 for 3 muffins. What is the price per dozen

Svet_ta [14]

Answer:

4 muffins is $2.75

4*3=12

1 dozen is 12

2.75 * 3 =$ 8.25

Step-by-step explanation:

6 0

3 years ago

Someone please help me I suck @ simplifying thank you

ycow [4]

The anwer is 67/72 and can not be simpled any more

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3 years ago

A recipe for 8 muffins requires 2 cups of flour how many muffins per cup of flour

Lyrx [107]

Answer:

4 muffins

Step-by-step explanation:

just divide 8 by 2 or see how many times 2 can go into 8.

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3 years ago

Read 2 more answers