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4 years ago

HELP MEEEEE!!! I HAVE AN F

Mathematics

1 answer:

mariarad [96]4 years ago

6 0

Answer:

B is your answer!

Step-by-step explanation:

Hope I helped:)

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Swati is putting 5 stickers in each gift bag. each bag has 2 silver stickers. if swati makes 5 gift bags, what fraction of the s

Gre4nikov [31]

If there are five stickers in 1 bag, and 2 of those are silver, 2/5 stickers are silver. 5*5=25. Then, you have 2*5=10, because 2/5 stickers were silver. Thus, I got to 10/25.

3 0

3 years ago

A custodian pours 3/8 gallon of cleaning solution equally into nine pails find the volume of the solution and two of these pails

kaheart [24]

3/72=1/24
You divide 3/8 with 9 then simplify

7 0

3 years ago

1<br> 1<br> 8 x 1,000) + (3 x 100) + (2 x 1) + (4 x 10) + (7 X 1000

True [87]

Answer:

8,324,700.0

Step-by-step explanation:

6 0

3 years ago

Assume that BK Call Center receives 2 phone calls in one hour on average. If the department works 10 hours a day receiving the c

MrMuchimi

Using the Poisson distribution, the probabilities are given as follows:

A. 0.0888 = 8.88%.

B. 0.1354 = 13.54%.

C. 0.8646 = 86.46%.

<h3>What is the Poisson distribution?</h3>

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by:

$P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}$

The parameters are:

x is the number of successes

e = 2.71828 is the Euler number

$\mu$ is the mean in the given interval.

Item a:

10 hours, 2 calls per hour, hence the mean is given by:

$\mu = 2 \times 10 = 20$ .

The probability is P(X = 20), hence:

$P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}$

$P(X = 20) = \frac{e^{-20}20^{20}}{(20)!} = 0.0888$

Item b:

1 hour, hence the mean is given by:

$\mu = 2$

The probability is P(X = 0), hence:

$P(X = x) = \frac{e^{-\mu}\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-2}2^{0}}{(0)!} = 0.1354$

Item c:

The probability is:

$P(X \geq 1) = 1 - P(X = 0) = 1 - 0.1354 = 0.8646$

More can be learned about the Poisson distribution at brainly.com/question/13971530

#SPJ1

5 0

2 years ago

Which of the following is a solution of y > |x| - 6?<br><br> (-5, 1)<br> (-1, -5)<br> (5, -1)

levacccp [35]

Absolute value of x minus 6 is less than y
one way is to jsut make all the x's positive, then subtract them from 6 and see if they are less

sorry for confusing, just read below

(-5,1)
1>|-5|-6
1>5-6
1>-1
true

(-1,-5)
-5>|-1|-6
-5>1-6
-5>-5
false

(5,-1)
-1>|5|-6
-1>-1
false

answer is (-5,1)

4 0

3 years ago

Read 2 more answers