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3 years ago

N+4+10=25 pleas solve for me that will make me happy

Mathematics

2 answers:

masha68 [24]3 years ago

8 0

N=11 because 4+10= 14 and 25-14 = 11

Salsk061 [2.6K]3 years ago

8 0

N + 4 + 10 = 25

n = 25 - 4 - 10

n = 11

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A group of vacationing gamblers were asked which casino games they had played to date. 5 gamblers said they played blackjack, ro

leonid [27]

Answer: There are 13 gamblers who played exactly two games.

Step-by-step explanation:

Since we have given that

Number of gamblers played black jack, roulette and poker = 5

Number of gamblers played roulette and poker = 8

Number of gamblers played black jack and roulette = 11

Number of gamblers played only poker = 12

Number of gamblers played poker = 24

Number of gamblers who played only roulette and poker is given by

$8-5=3$

Number of gamblers who played only black jack and roulette is given by

$11-5=6$

Number of gamblers who played only poker and black jack is given by

$24-(12+3+5)\\\\=24-20\\\\=4$

So, the number of gamblers who played exactly two games is given by

$3+6+4=13$

Hence, there are 13 gamblers who played exactly two games.

7 0

2 years ago

Pls help ASAP ASAP ASAAPAPIAJNJ

s2008m [1.1K]

Gas cause when water evaporates it turned into air :)

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3 years ago

3/4 of what number is 51

NemiM [27]

.75 of 68 is 51.

8 0

3 years ago

What is the domain of the function y=√x-10

stepan [7]

The domain for the function is [10,∞) {x|x≥10}

3 0

3 years ago

Read 2 more answers

suppose the z-score of your grade in this statistics course turns out to be .97. interpret this z-score.

Anon25 [30]

A z score of 0.97 corresponds with a probability of 83.40%

The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

$z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean,\sigma=standard\ deviation$

From the normal distribution table:

P(z < 0.97) = 0.8340 = 83.40%

A z score of 0.97 corresponds with a probability of 83.40%

Find out more on z score at: brainly.com/question/25638875

5 0

2 years ago