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Gelneren [198K]
3 years ago
15

Plz do 1 and 2 and ill give a like and postive comment

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0
<span>1.)    Tossing a Coin When a coin is tossed, there are two possible outcomes:<span>heads (H) ortails (T)</span>We say that the probability of the coin landing H is ½.And the probability of the coin landing T is ½.</span><span> <span>Throwing Dice When a single die is thrown, there are six possible outcomes: 1, 2, 3, 4, 5, 6.The probability of any one of them is 1/6                                                                                                                                                                                                 2.) An AREA MODEL is a model for math problems where the length and width are configured using either multiplication, percentage or fractions to figure out the size of an area.                                                                                        SIMULATION is the imitation of the operation of a real-world process or system over time. </span></span>
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Explain how we do decimals plus Fractions
Oliga [24]

Answer:

You have to either make the fraction a decimal, or you have the decimal a fraction. Also when making it into a fraction, you should have the same denominator.

Step-by-step explanation:

I hope this helped.

4 0
3 years ago
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A large drain and a small drain are opened to drain a pool. The large drain can empty the pool in 2 h. After both drains have be
Over [174]

Answer:

22

Step-by-step explanation:

Let X be the time for only a small drain, the work completed would be unity.

 The small drain has been open for a total of 11 hours, one hour next to the large one, and 10 hours alone.

We have that large drainage can accomplish this in 2 hours.

We have the following system:

1/2 + 11 / x = 1

solving, we have:

11 / x = 1 - 1/2

11 / x = 1/2

x = 11 * 2

x = 22

I mean it would take a total of 22 hours for the small drain alone

5 0
3 years ago
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Is 77 prime or composite
user100 [1]

Answer:

prime ..............

6 0
3 years ago
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Solve for a. Correct answer gets BRAINLIEST
Darina [25.2K]

Hey there!!

Equation given :

A = h ( a + b ) / 2

Multiply by 2 on both sides

2A = h ( a + b )

Divide by h on both sides

2A / h = a + b

Subtract by b on both sides

2A / h - ( b ) = a

Hence, the option ( a ) is the correct answer

Hope my answer helps!

3 0
3 years ago
Will give brainliest please help ASAP
Eva8 [605]

Answer:


Step-by-step explanation:

It is (3,-1).

3 0
3 years ago
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