3 years ago

Can you please help?

Mathematics

1 answer:

Talja [164]3 years ago

7 0

Im working on it
ill be done soon

You might be interested in

Mrs. Uhalley is planting her fall vegetable garden in the shape of a square. She needs to fence the perimeter of the garden to k

atroni [7]

Answer:

400 feet of fencing for her garden.

Step-by-step explanation:

7 0

3 years ago

A construction company plans to invest in a building project. There is a 30% chance that the company will lose $30,000, a 40% ch

Gnom [1K]

Answer: Option 'A' is correct.

Step-by-step explanation:

Since we have given that

30% chance that the company will lose $30000.

40% chance of a break even that there is no loss and no profit.

30% chance that the company will profit $ 60000.

As we know the formula for "Expectation":

So, Expected value will be

$\frac{30}{100}\times (-30000)+\frac{40}{100}\times 0+\frac{30}{100}\times 60000\\\\=03\times (-30000)+0.4\times 0+0.3\times 60000\\\\=-9000+18000\\\\=\$9000$

Expected value is $9000. So, the company should proceed with the project.

Hence, Option 'A' is correct.

4 0

3 years ago

An amusement park reports that the probability of a visitor riding its largest roller coaster is 30 percent, the probability of

11111nata11111 [884]

Answer:

P(largest or smallest) = 0.30 + 0.20 - 0.15

Step-by-step explanation

You combine the chances of doing the largest and smallest, without the chance of riding both.

5 0

3 years ago

Read 2 more answers

Heyy! please help posted picture of question

Bond [772]

A and D are true

good luck

4 0

3 years ago

Read 2 more answers

find the height of the cylinder below whose volume is approximately 1000 cubic inches use 3.14 for pi round your answer to the n

gtnhenbr [62]

Answer:

h = 1000 / (3.14)(r²)

Step-by-step explanation:

Given in the question,

volume of cylinder = 1000 inches³

Formula to use

V = πr²h

where V = volume

π = 3.14

r = radius

h = height

1000 = (3.14)(r²)(h)

h = 1000 / (3.14)(r²)

5 0

3 years ago