3 years ago

How many customer calls are represented by the data?

1 answer:

6 0

The answer is 12. You find this by counting all of the numbers to the right of the line (referred to as "leaves" in this stem-and-leaf plot)

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Tthe rectangle below has an area of 12y^5 square meters and a width of 3y^3 meters

liq [111]

Answer:

$4y^2$

Step-by-step explanation:

$length \: of \: rectangle \\ = \frac{area}{width} \\ \\ = \frac{12 {y}^{5} }{3 {y}^{3} } \\ \\ = 4 {y}^{5-3} \\ \\ \red{ \bold{ length \: of \: rectangle = 4 {y}^{2} }}$

6 0

4 years ago

The number of defective components produced by a certain process in one day has a Poisson distribution with a mean of 20. Each d

liberstina [14]

Answer: 0.0516

Step-by-step explanation:

Given : The number of defective components produced by a certain process in one day has a Poisson distribution with a mean of $\lambda=20$ .

The probability mass function for Poisson distribution:- $P(X=x)=\dfrac{e^{-\lambda}\lambda^x}{x!}$

For x= 15 and $\lambda=20$ , we have

$P(X=x)=\dfrac{e^{-20}(20)^{15}}{15!}=0.0516488535318\approx0.0516$

Hence, the probability that exactly 15 defective components are produced in a particular day = 0.0516

7 0

3 years ago

I need your help, please answer!!

dlinn [17]

Answer:

non linear ( ꈍᴗꈍ)( ╹▽╹ )( ╹▽╹ )

4 0

3 years ago

Divide 6 2/3 and 1/5 express your answer as a mixed number in simplest form.

faust18 [17]

Answer:

33 1/3

yea das pretty much it

3 0

3 years ago

Which graph shows dilation?

Evgesh-ka [11]

Answer:

The First Image

Step-by-step explanation:

A dilation is a type of transformation that enlarges or reduces a figure, therefore in the first Image we see an increase in scale factor of 2.

5 0

3 years ago

Read 2 more answers