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3 years ago

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Three rectangular tables are placed end to end to form one long table 7.8 meters long. The lengths of two of the tables are 3.5

meters and 1.6 meters. What is the length of the third small table?

1 answer:

WARRIOR [948]3 years ago

5 0

The length of the third smallest table is 1.6 because 7.8 is more than 3.5 and 3.5 is more than 1.6,

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Problem Page At a certain college, 49% of the students are female, and 19% of the students major in civil engineering. Furthermo

SIZIF [17.4K]

Answer with Step-by-step explanation:

Let

A=Students are female

B=Students major in civil engineering

The probability that a students are female=P(A)= $\frac{49}{100}=0.49$

The probability that a student major in civil engineering=P(B)= $\frac{19}{100}=0.19$

The probability that students both are female= $P(A\cap B)=\frac{12}{100}=0.12$

a.We have to find the probability that a random selected female student major in civil engineering.

We have to find $P(B/A)$

$P(B/A)=\frac{P(A\cap B)}{P(A)}$

$P(B/A)=\frac{0.12}{0.49}=0.24$

Hence, the probability that a randomly selected female student majors in civil engineering=0.24

b.We have to find the probability that a random selected civil engineering major is female.

We have to find $P(A/B)$

$P(A/B)=\frac{P(A\cap B)}{P(B)}=\frac{0.12}{0.19}=0.63$

Hence, the probability that a randomly selected civil engineering major is female=0.63

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3 years ago

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natka813 [3]

Your answer is 739,940,6000

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3 years ago

To the nearest hundredth, what is the value of X?<br> Please help

wlad13 [49]

Step-by-step explanation:

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2 years ago

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fredd [130]

Answer:

$H_o:p=0.1\\\\H_a:p\neq 0.1$

Step-by-step explanation:

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$H_a:p\neq 0.1$

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3 years ago

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tankabanditka [31]

This is wrong.

It's supposed to be -4/15.

But try -4/5.

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3 years ago