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3 years ago

Need help plz help!!!

Mathematics

1 answer:

yawa3891 [41]3 years ago

4 0

Answer:

segment CD is congruent to segment EB

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Carlos packed 3 jars with olives. each jar weighed 14 ounces. what is the total weight of the 3 jars?

nlexa [21]

Then, the total weight would be: 3 * 14 = 42 Ounces

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2 years ago

While organizing the magazines at the doctor's office, Camille put 12 magazines in the first pile, 15 magazines in the second pi

denpristay [2]

Answer:

Step-by-step explanation:

since you are adding 3 to the pile each time, on the 6th pile you would have 27 because 24 + 3 = 27

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3 years ago

37% of women consider themselves fans of professional baseball. you randomly select six women and ask each if she considers hers

valina [46]

Answer:

(a) 2.22

(b) 1.3986

Step-by-step explanation:

Let X denote the number of women who consider themselves fans of professional baseball.

The proportion of women who consider themselves fans of professional baseball is, p = 0.37.

A random sample of n = 6 women are selected and each was asked if she considers herself a fan of professional baseball.

Each woman's reply is independent of the others.

The random variable X thus follows a binomial distribution with parameters n = 6 and p = 0.37.

(a)

Compute the mean of the binomial distribution as follows:

$\text{Mean}=np=6\times 0.37=2.22$

(b)

Compute the variance of the binomial distribution as follows:

$\text{Variance}=np(1-p)=6\times 0.37\times (1-0.37)=1.3986$

(c)

Compute the standard deviation of the binomial distribution as follows:

$\text{Standard Deviation}=\sqrt{np(1-p)}=\sqrt{6\times 0.37\times (1-0.37)}=1.183$

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2 years ago

Can anybody help? i’m super confused

vaieri [72.5K]

Answer: So i think what you want is for the first one you want the crocadile mouths pointing to the nine, and the same for the second, it is kinda confusing pic

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3 years ago

Which system of equations can you use to find the roots of the equation? x3 – 10x = x2 – 6

vivado [14]

$\bf \stackrel{y}{x^3-10x}=\stackrel{y}{x^2-6}\implies \begin{cases} y=x^3-10x\\ y=x^2-6 \end{cases}$

3 0

3 years ago

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