2 years ago

Your Turn!

Mathematics

1 answer:

Pachacha [2.7K]2 years ago

5 0

B don’t quote me if I’m wrong

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Help ASAP please

r-ruslan [8.4K]

Answer might be C hope this helps

4 0

2 years ago

Write the equation of the line in slope-intercept that has slope m= -4 and y- intercept b=8<br><br>

Alex73 [517]

Answer:

Y=-4x+8

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

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

2 years ago

Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. H

ioda

Answer:

203 more minutes

Step-by-step explanation:

357=x+154

Subtract 154 from both sides

x=203

Hope this helps

3 0

2 years ago

Read 2 more answers

190

TEA [102]

Answer:

Step-by-step explanation:

240000

5 0

3 years ago