3 years ago

PLEASE HELP 10 POINTS

1 answer:

8 0

If she makes $9 per hour and the amount of hours is h, her amount of pay p is equal to 9h, so p = 9h

I hope this helps!

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iren2701 [21]

Since the 90% is 63. divide it by 9. then you would get value of 7. then multiple it by 10.
which is equal to 70. so 100% is 70.

7 0

3 years ago

GaryK [48]

70/70 = 100%
35/70 =50%
63/70=90%

6 0

3 years ago

alexandr402 [8]

Answer:

The shape and rate parameters are $\frac{1}{12}$ and $3$ .

Step-by-step explanation:

Let X = service time for each individual.

The average service time is, β = 12 minutes.

The random variable follows an Exponential distribution with parameter, $\lambda=\frac{1}{\beta}=\frac{1}{12}$ .

The service time for the next 3 customers is,

Z = X₁ + X₂ + X₃

All the X $_{i}$ 's are independent Exponential random variable.

The sum of independent Exponential random variables is known as a Gamma or Erlang random variable.

The random variable Z follows a Gamma distribution with parameters (α, n).

The parameters are:

$\alpha =\lambda=\frac{1}{12}\\n=3$

Thus, the shape and rate parameters are $\frac{1}{12}$ and $3$ .

5 0

3 years ago

Kobotan [32]

Not me singing this in my head now currently dancing in my room as if it is Christmas.

7 0

3 years ago

iren [92.7K]

First of all, you surely do have a lot of incorrect grammar in your statement. I can't understand a word that you are asking.

3 0

3 years ago