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3 years ago

If k, m and n are all prime numbers, list all the factors of kmn

Mathematics

1 answer:

Mars2501 [29]3 years ago

4 0

Answer:

1 and k 1 and m 1 and n

Step-by-step explanation:

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Given that QT is an altitude of triangle QRS, measure of angle QTS=(6x+36), and QR = 2x – 5, find QR.

Alexeev081 [22]

We know that
if <span>QT is an altitude of triangle QRS
then
</span><span>the measure of angle QTS is equal to 90</span>°
so
6x+36=90-----> 6x=90-36----> x=54/6
x=9
QR=2x-5-----> QR=2*9-5-----> QR=18-5-----> QR=13

the answer is
QR=13

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3 years ago

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Inessa [10]

Answer:

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Step-by-step explanation:

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3 years ago

An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a

Whitepunk [10]

Answer: $\mu=2.88\ \&\ \sigma^2=0.115$

Step-by-step explanation:

Given : The probability of a correct classification of any part is : p=0.96

sample size : n= 3

The formula to find the mean and variance for binomial distribution is given by :-

$\mu=np\\\\\sigma^2=np(1-p)$

Let the random variable X denote the number of parts that are correctly classified.

The, for the given situation, we have

$\mu=3(0.96)=2.88\\\\\sigma^2=(3)(0.96)(1-0.96)=0.1152\approx0.115$

Hence, the mean and variance of X are 2.88 and 0.115 respectively.

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3 years ago

What is the square root of 4761?

Ira Lisetskai [31]

Answer:

its 69 i think

Step-by-step explanation:

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3 years ago

Find the value of a in the parallelogram.

Scorpion4ik [409]

A=20
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A=20

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2 years ago

If k, m and n are all prime numbers, list all the factors of k*m*n

If k, m and n are all prime numbers, list all the factors of kmn