3 years ago

PLEASE HELP ITS DUE IN 30 MINS ILL MARK YOU BRAINLIEST

Mathematics

1 answer:

9966 [12]3 years ago

8 0

Answer:

216 in^2

Step-by-step explanation:

a= h x b /2

= 24in x 18in / 2

= 216inches^2

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In a large population, about 10% of people do not like the taste of cilantro, an herb used in cooking. A researcher takes a rand

bogdanovich [222]

Answer:

0.0019390

Step-by-step explanation:

10% of people do not like the taste of cilantro

A researcher takes a random sample of 15 people and surveys whether they like cilantro

Use the binomial distribution to compute the probability that exactly 6 of the people in the sample do not like cilantro.

Probability of success = 0.10 = p

Probability of failure = 0.9 =q

n = 15

r = 6

Formula : $P(X=r)=^nC_rp^r q^{n-r}$

$P(X=6)=^{15}C_6 (0.1)^6 (0.9)^{15-6}$

$P(X=6)=\frac{15!}{6!(15-6)!} (0.1)^6 (0.9)^{15-6}$

$P(X=6)=0.0019390$

Hence the probability that exactly 6 of the people in the sample do not like cilantro is 0.0019390

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3 years ago

Quinn is twice as old as karl and four years older than parker. The sum their ages is 21. How old is Parker

labwork [276]

Answer:

Parker is 6 years old

Step-by-step explanation:

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4 years ago

Read 2 more answers

3/4 divided by 2/3 using fractions

mr_godi [17]

To solve this divition we can write it like:

$\frac{\frac{3}{4}}{\frac{2}{3}}$

So now we can multiplicate the numerator of the first fraction with the denominatior of the second fraction, and put the resould in the numerator of the quationt, ans the same operation for the numeratior with the numerator of the secon fraction and the denominator of the first fraction so:

$\frac{3\cdot3}{4\cdot2}=\frac{9}{8}$

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2 years ago

Which of the following relations represent functions? Select all that apply.

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Answer:

Step-by-step explanation:

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3 years ago

30 people go for dinner it costs £240.93 how much should each person pay

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The answer is 8.031 per person

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4 years ago