Ask question

Ask question

All categories

3 years ago

15

Jack is organizing his shots he has 20 pair of socks there are seven pair of black socks eight pair of blue socks and the rest o

f the pair or white how many pair of socks are white

1 answer:

katovenus [111]3 years ago

8 0

20 - 7 = 13

8 - 13 = 5

13 + 5 = 18

20 - 18 = 2

So two is your answer because.....

13 + 5 + 2 = 20

You might be interested in

A carnival is being set up in your hometown. From experience, the carnival organizer knows that the amount of money he will brin

pentagon [3]

Answer:

$6,200

Step-by-step explanation:

The question is to find the expected value.

We know the expected value of a scenario is the sum of the products of each probability of event and its profit or loss.

There are 3 probabilities in the scenario:

Rainy: 20% = 20/100 = 0.2

Sunny: 50% = 50/100 = 0.5

Cloudy: Rest, which is 100 - (50+20) = 100 - 70 = 30% = 30/100 = 0.3

Now, the gain and loss is:

Rainy: Lose 5000 means -5000

Cloudy: Gain 4000 means +4000

Sunny: Gain 12,000 means +12,000

Now, the expected value is:

Expected Value = (0.2)(-5000) + (0.5)(12000) + (0.3)(4000) = $6,200

8 0

3 years ago

Two angles that are supplementary are always linear pair true or false?

insens350 [35]

The answer would be True

5 0

3 years ago

What is the area of this shape

Sophie [7]

Answer:

70 in^2.

Step-by-step explanation:

The area of the whole shape = 5 * 14 = 70 in^2.

5 0

3 years ago

If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is

slega [8]

So,

All you have to do is find the total labor cost and put it over the revenue.

We have two workers each earning $8/hr. (lousy), and they work 40 hrs./week.

2 * $8 = $16/hr.

$16/hr. * 40 hrs. = $640

$\frac{640}{2000}$

Cross out zeros.
$\frac{64}{200}$

Simplify.
$\frac{2^6}{2^35^2}$
$\frac{2^3}{5^2}$
$\frac{8}{25}$

Convert the denominator to 100.
$\frac{8}{25} * \frac{4}{4} = \frac{32}{100}$
$\frac{32}{100}$
=
32%

The labor cost is 32% of the revenue.

7 0

3 years ago

A study of a new medical procedure selected 27 candidates from a pool of 583 potential candidates.Each of the candidates had an

nikklg [1K]

The answer is random sampling

7 0

3 years ago