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1 year ago

Divide. write your answer in simplest form. 7/9 divided by 8/15

2 answers:

7 0

Answer:35/24

Explanation:
7/9 divided by 8/15 can also be written as 7/9 x 15/8. We multiply the top and the bottom. It would look like 7x15/9x8. That equals 105/72. Simplified it is 35/24

Tasya [4]1 year ago

4 0

Answer:

Step-by-step explanation:

7/9 * 15/8 = 105/72 = 35/24

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Kitty [74]

Answer:

0.0000000000000000..00000000000000000000000

Step-by-step explanation:

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3 years ago

What is the factored form of the polynomial?

DENIUS [597]

Answer:

C. (x + 4)(x + 5).

Step-by-step explanation:

We need 2 numbers whose product is + 20 and whose sum is + 9.

They are + 5 and + 4 , so

x2 + 9x +20

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3 years ago

a random sample of 4 claims are selected from a lot of 12 that has 3 nonconforming units. using the hypergeometric distribution

Sloan [31]

Answer:

The probability that the sample will contain exactly 0 nonconforming units is P=0.25.

The probability that the sample will contain exactly 1 nonconforming units is P=0.51.

Step-by-step explanation:

We have a sample of size n=4, taken out of a lot of N=12 units, where K=3 are non-conforming units.

We can write the probability mass function as:

$P(x=k)=\frac{\binom{K}{k}\binom{N-K}{n-k}}{\binom{N}{n}}$

where k is the number of non-conforming units on the sample of n=4.

We can calculate the probability of getting no non-conforming units (k=0) as:

$P(x=0)=\frac{\binom{3}{0}\binom{9}{4}}{\binom{12}{4}}=\frac{1*126}{495}=\frac{126}{495} = 0.25$

We can calculate the probability of getting one non-conforming units (k=1) as:

$P(x=1)=\frac{\binom{3}{1}\binom{9}{3}}{\binom{12}{4}}=\frac{3*84}{495}=\frac{252}{495} = 0.51$

5 0

3 years ago

Please help it due in a lil bit <br><br><br> please and thank u

vladimir2022 [97]

Answer:

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Step-by-step explanation:

Find the missing side

$sin(60)= \frac{x}{16}$

x = 16 × $sin(60)$

x = 13.9

It is sin because its opposite over hypotenuse

8 0

2 years ago

Graph the solution of y - 4 < 2 on a number line.

Luda [366]

Answer:

y<6

Step-by-step explanation:

You will solve it like a one-step equation but just leave the less then symbol. so anything less then 6 is your answer

3 0

3 years ago