3 years ago

What does number does i turn into

Mathematics

1 answer:

Over [174]3 years ago

3 0

I don't understand ...............

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What is the domain and range of y= x⁴-1?<br><br>anyone help me quickly please!!!

jasenka [17]

I don’t know if this will help....

6 0

3 years ago

Anyone want to help with 6?

ASHA 777 [7]

Answer:

P(odd)- 1/2

P(even)-1/2

p(odd and then even=1/2*1/2)

= 1/4 or 25%

3 0

3 years ago

The lifetime of two light bulbs are modeled as independent and exponential random variables X and Y, with parameters lambda and

Scorpion4ik [409]

Answer:

$\bf h(x)=max(\lambda,\mu) e^{-max(\lambda,\mu) x}\;(x\geq0)$

Step-by-step explanation:

The PDF of X is

$\bf f(x)=\lambda e^{-\lambda x}\;(x\geq0)$

The PDF of Y is

$\bf g(x)=\mu e^{-\mu x}\;(x\geq0)$

The means of X and Y are respectively,

$\bf \displaystyle\frac{1}{\lambda}\;,\displaystyle\frac{1}{\mu}$

so we can see that the larger the parameter, the smaller the mean. Hence the PDF of Z = min(X, Y) is an exponential with the largest parameter of the two.

Therefore, the PDF of Z is

$\bf h(x)=max(\lambda,\mu) e^{-max(\lambda,\mu) x}\;(x\geq0)$

7 0

3 years ago

A school paid $31.25 for each calculator.

Sonja [21]

Answer:

500/31.25=16

Step-by-step explanation:

The school bought 16 calculators

4 0

2 years ago

Ellis has 29 nickels, 45 dimes, 14 quarters, and 18 fifty-cent piece. How much money does he have

egoroff_w [7]

Answer:

$18.45

Step-by-step explanation:

1.45 in nickels

4.5 in dimes

3.5 in quarters

9 in fifty cent piece

now you add them

1.45+4.5+3.5+9=

4 0

3 years ago

Read 2 more answers