Help.....please explain show your work

Mathematics

1 answer:

pshichka [43]3 years ago

4 0

Well pick an answer and press submit

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Choose 3 values that would make this inequality true. n - 3 ≤ 10

scoundrel [369]

Answer:

5, 10 and 13

Step-by-step explanation:

5 - 3 = 2 < 10

10 - 3 = 7 < 10

13 - 3 = 10 = 10

4 0

3 years ago

Which could be the measure of SHOW WORK! A.) 38 B.) 42 C.) 44 D.) 52

spin [16.1K]

Answer:

$1.c$

carry on learning

3 0

3 years ago

What is 400 divided by 1 million

Monica [59]

400 divided by 1 million can be given as:

400/1000000

finding gcf of 400 and 1000000

gcf of 400 and 1000000 is 400

dividing both numerator and denominator by 400 we get

1/2500

5 0

3 years ago

Read 2 more answers

Suppose the lifetime, in years, of a motherboard is modeled by a Gamma distribution with parameters α=80 and λ=4. Use the Centra

timurjin [86]

Answer:

Therefore there's a 99.99% probability the motherboard of your new computer will last for at least 15 years.

Step-by-step explanation:

This is the general idea to solve the problem.

Suppose that the mean and variance of the your distribution are . $\mu , \sigma$ respectively. Then, according to the problem you are looking for the probability.

$P(X \geq 15) = 1 - P(X$

Consider then the following random variable.

$T = X_1 + X_2 + .... + X_{14}$

Using the central limit theorem $T$ distribution will be close to normal, and its mean and variance will be $14\mu , 14\sigma$ , respectively. Therefore you just have to find the probability that a normally distributed random variable with that mean and that variance which I just mentioned is less than 14.