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2 years ago

(07.05 LC)

Mathematics

1 answer:

antoniya [11.8K]2 years ago

7 0

Answer:

i will send you the answer

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What is the value of x?

a_sh-v [17]

In my knowledge

x = 24²+7²

= 576+49= 625

x= sqroot of 625

x = 25 (By Pythagoras Theorem)

Hope it helps

3 0

3 years ago

Eric's class consists of 12 males and 16 females. If 3 students are selected at random, find the probability that they

Reptile [31]

Answer:

The probability that all are male of choosing '3' students

P(E) = 0.067 = 6.71%

Step-by-step explanation:

Let 'M' be the event of selecting males n(M) = 12

Number of ways of choosing 3 students From all males and females

$n(M) = 28C_{3} = \frac{28!}{(28-3)!3!} =\frac{28 X 27 X 26}{3 X 2 X 1 } = 3,276$

Number of ways of choosing 3 students From all males

$n(M) = 12C_{3} = \frac{12!}{(12-3)!3!} =\frac{12 X 11 X 10}{3 X 2 X 1 } =220$

The probability that all are male of choosing '3' students

$P(E) = \frac{n(M)}{n(S)} = \frac{12 C_{3} }{28 C_{3} }$

$P(E) = \frac{12 C_{3} }{28 C_{3} } = \frac{220}{3276}$

P(E) = 0.067 = 6.71%

<u><em>Final answer</em></u>:-

The probability that all are male of choosing '3' students

P(E) = 0.067 = 6.71%

3 0

3 years ago

How can I get the median when the amount of number are 8???

Dafna11 [192]

Then, the median is found by taking the mean (or average) of the two middle most numbers.

7 0

3 years ago

Read 2 more answers

On the sea,distances are measured in nautical miles rather than miles.

Musya8 [376]

A. 97,280 feet

B. 18.42mph

3 0

2 years ago

Solve pls brainliest

VikaD [51]

Answer: -5.27 + (-3.32) = -8.59 and -5.6 + 27.4 = 21.8

Step-by-step explanation: Have a nice day bro!✌️

6 0

2 years ago