3 years ago

Tell me a really good joke for brainly

Mathematics

2 answers:

zalisa [80]3 years ago

5 0

Answer:

Why did the queen go to the dentist?

Step-by-step explanation:

To get her teeth crowned!

ozzi3 years ago

3 0

Answer:

Step-by-step explanation:

lol

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Find the value of x<br> X

IgorLugansk [536]

Answer:

20 or 18

Step-by-step explanation:

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3 years ago

If 24 ounces of apple sauce cost $2.00how much is 35 ounces

dsp73

Hint: Is under 3 dollars.

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3 years ago

Based on past experience, a telemarketing firm has found that calls to prospective customers take an average of 2.0 minutes, wit

xenn [34]

Answer: Our required probability would be 0.9641.

Step-by-step explanation:

Since we have given that

Number of hours he works a day = 8

So, Number of minutes he worked in a day = $8\times 60=480\ minutes$

Number of calls = 220

So, Average $=\bar{x}=\dfrac{480}{220}=2.18\ minutes$

Standard deviation $=s=\dfrac{\sigma}{\sqrt{n}}=\dfrac{1.5}{\sqrt{220}}=0.10$

Mean = μ = 2.0 minutes

Standard deviation = σ = 1.5 minutes

Using the normal distribution, we get that

$z=\dfrac{\bar{x}-\mu}{s}\\\\z=\dfrac{2.18-2.0}{0.10}\\\\z=1.8$

So, the probability that Albert will meet or exceed his quota would be

$P(X\leq 2.18)=P(z\leq 1.8)=0.9641$

Hence, our required probability would be 0.9641.

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4 years ago

Of the students in Rosalie's dance class 29 out of 59 have participation in dance class before. (options)

oksano4ka [1.4K]

Answer:

I would believe its 1/2

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4 years ago

Please help ?? =) ^-^

katrin2010 [14]

17 + 6 = 23

She has 23 quarters.

Each games cost 2 quarters.

23/2 = 11.5

She can play 11 games and has 1 quarter leftover.

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4 years ago

Read 2 more answers