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morpeh [17]
2 years ago
9

Determine if the ordered pair (3,-2) is a solution of 4x = 3y + 18 Show ALL your work here

Mathematics
1 answer:
ser-zykov [4K]2 years ago
8 0
Oof I’m gonna fail hard body what is this jibberish
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Help pls !!!!!!!!!!!!!!!
marishachu [46]

Answer:

8,64,216,512

Step-by-step explanation:

4 0
2 years ago
Then, answer Part B. A number cube that has sides numbered 1 through 6 is rolled 180 times. Part A How many times would you expe
Nitella [24]

Using the binomial distribution, it is found that the expected values are given by:

a) 120.

b) 150.

<h3>What is the binomial probability distribution?</h3>

It is the probability of <u>exactly x successes on n repeated trials, with p probability</u> of a success on each trial.

The expected value of the binomial distribution is:

E(X) = np

In this problem, for both items, we consider that the number cube is rolled 180 times, hence n = 180.

Item a:

4 of the 6 possible values are greater than 2, hence p = 4/6 = 2/3.

The expected value is given by:
E(X) = 180 x 2/3 = 120.

Item b:

5 of the 6 values are less than 6, hence p = 5/6.

The expected value is given by:
E(X) = 180 x 5/6 = 150.

More can be learned about the binomial distribution at brainly.com/question/24863377

4 0
2 years ago
Solve the equation.<br><br> 5x + 6 = 2(2x – 3)<br><br> what dose x =
Lady_Fox [76]

Answer:

x=−12

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+6=2(2x−3)

Step 1: Simplify both sides of the equation.

5x+6=2(2x−3)

5x+6=(2)(2x)+(2)(−3)(Distribute)

5x+6=4x+−6

5x+6=4x−6

Step 2: Subtract 4x from both sides.

5x+6−4x=4x−6−4x

x+6=−6

Step 3: Subtract 6 from both sides.

x+6−6=−6−6

4 0
2 years ago
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How many pints are in 15 gallons
lesya692 [45]
There 60 pints in 15 gallon
6 0
3 years ago
Read 2 more answers
Express 6.83 as a mixed number
Maksim231197 [3]
6.83 as a mixed number is:

6 83/100
4 0
3 years ago
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