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4 years ago

Need HELP! PLEASE WILL GIVE BRAINLEST

Mathematics

1 answer:

Anna71 [15]4 years ago

5 0

The second, fourth, and fifth options are correct.

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CSEL gets very crowded when homework is due, or when there is a test for Intro to Data Science. Let T denote the random variable

Alinara [238K]

Answer:

5 minutes

Step-by-step explanation:

If the mean arrival rate is 0.2 students per minute, the expected time interval between student arrivals, in minutes, is determined by the inverse of the arrival rate:

$t = \frac{1}{\lambda}=\frac{1}{0.2}=5\ minutes$

The interval between student arrivals is, on average, 5 minutes.

7 0

4 years ago

I need help plzzz i will give brainliest

Mrrafil [7]

Answer:

given below

Step-by-step explanation:

Valid:

n * 5 = 5n .....1st option
n(1+1+1+2) ........4th option
n * 5 = 5n ............5th option
1*n+1*n+1*n+2*n ........sixth option

Invalid:

1(n + 2n) ............3rd option
0*n+0*n+0*n+2*n ...............2nd option

7 0

2 years ago

SNOW The first four snowfalls of the year in Shawnee's hometown measured 1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches. Use

wel

Answer:

The total amount of snow that fell is <u>7 inches</u>.

Step-by-step explanation:

Given:

The first four snowfalls of the year in Shawnee's hometown measured 1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches.

Now, to find the total amount of snow that fell.

Shawnee's hometown measured first four snowfalls of the year are:

1.6 inches, 2.2 inches, 1.8 inches, and 1.4 inches.

Now, to get the total amount of snowfall we add all the four snowfalls of the year:

$1.6\ inches+2.2\ inches+1.8\ inches+1.4\ inches\\\\=7\ inches.$

Therefore, the total amount of snow that fell is 7 inches.

8 0

4 years ago

Geoffrey thinks that the sum of 5x2y3+6x+7y and 8y+4x3y2+2xis 9x2y3+8x+15y. Explain Geoffrey's error, and find the correct sum.

Schach [20]

He subtracted instead of added

6 0

3 years ago

1.In a lean environment, raw materials are delivered less frequently than in a traditional environment.

Ksenya-84 [330]

Answer:

1) FALSE

2) option A)

Step-by-step explanation:

1) the correct answer is FALSE

in traditional environment the raw material is delivered less frequent than lean environment.

2) the correct answer is option A)

preventive cost are those cost which are spent for the prevention of the good this cost is utilized when the project is under process and increasing preventive cost decreases defect of the end product.

6 0

3 years ago