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iren [92.7K]
3 years ago
9

A bag contains 3 red marbles and 3 blue marbles. What is the probability that the first marble drawn is red and the 2nd marble d

rawn is blue?
Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer: there are a total of 7 marbles

Step-by-step explanation:

The chance of the first marble being blue is 4/7. Now we only have 6 marbles in the bag (3 red and 3 blue)

The chance of the second marble being blue is 3/6

Inessa [10]3 years ago
4 0

Answer:

Step-by-step explanation:

6 total

3R 3B

50% chance for both

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At the time of liquidation, Fairchild Company reported assets of $200,000, liabilities of $120,000, common stock of $90,000 and
larisa [96]

Answer:

c) $90.000

Step-by-step explanation:

common stock is easy to sell, but is not real money at the time of liquidation.

Assets are count as  money , but  is necessary to pay de debts, (liabilities).

At the time of liquidation, $200.000 (assets) -$120.000 (liabilities) = $80.000

+ Retained earnings ($10.000) = $90.000 .

7 0
4 years ago
A family buys groceries for $150.52, including $10.80 in taxes. The bill includes $24.72 worth of items that are not taxable. Fi
rjkz [21]

Answer:

the sales tax rate is 8.59%

Step-by-step explanation:

The computation of the sales tax rate is as follows:

= Tax value ÷ Total taxes

= $10.80 ÷ ($150.52 - $24.72)

= $10.80 ÷ $125.80

= 8.59%

Hence, the sales tax rate is 8.59%

We simply applied the above formula to determine the sales tax rate

3 0
3 years ago
This holiday weekend, Sue is going to Chicago to shop and to see a baseball game. To avoid traffic, Sue decides to take the trai
Pavel [41]

A proportional relationship is used to illustrate linear equations.

The constant of proportionality is 3

From the table, we have the following points:

(x,y) = (2,6) (3,9)

The constant of proportionality is calculated using:

\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}

So, we have:

\mathbf{m = \frac{9-6}{3-2}}

Subtract

\mathbf{m = \frac{3}{1}}

Divide

\mathbf{m = 3}

Hence, the constant of proportionality is 3

Read more about constants of proportionality at:

brainly.com/question/18707816

6 0
3 years ago
A=1/2 h(x+y) make x the subject
insens350 [35]

Answer:

Step-by-step explanation:

A =1/2 *h (x+y)

A =hx+hy/2

A*2 =hx+hy

2A =hx+hy

2A - hy = hx

(2A -hy)/h = x

6 0
3 years ago
Read 2 more answers
Describe how to find the number of four dollar train ticket you can buy with $32
aleksley [76]
You solve this, you simply divide 32 by 4 to find out how many you can buy. If you divide 32 by 4, you get 8. So you can buy 8 train tickets in total.
8 0
3 years ago
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