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3 years ago

Can somebody help me? Make it right.

Mathematics

2 answers:

lisov135 [29]3 years ago

8 0

Answer:

1/q98

Step-by-step explanation:

pls I hope this helps, if right could you mark me brainliest I am only 3 away from leveling up!!!

Vsevolod [243]3 years ago

7 0

Answer: 1/q^98

Step-by-step explanation: multiply the bottom party of this fraction which is q^-98. Since you can't technically have a negative exponent you right the recepricaal which makes it into a fraction. Therefore, the answer is 1 over q^98

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a coin is flipped eight times where each flip comes up either heads or tails. how many possible outcomes: 1). are there in total

Ymorist [56]

There are 256 ways in total and 56 possible outcomes contain exactly three heads. The possible outcomes contain at least three heads is 219.

Consider the provided information.

A coin is flipped eight times where each flip comes up either heads or tails.

Part (a) How many possible outcomes are there in total?

Each time we flip a coin it comes up either heads or tail.

Therefore the total number of ways are: 2⁸ = 256

Hence, there are 256 ways in total.

Part (b) contain exactly three heads?

We want exactly 3 heads, therefore,

n=8 and r=3

According to the definition of combination:

To get exactly 3 heads,

n=8 and r=3

(⁸C₃ ) = 8! / 3!(5!) = 56.

Therefore, there are 256 ways in total and 56 possible outcomes contain exactly three heads. The possible outcomes contain at least three heads is 219.

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2 years ago

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777dan777 [17]

Answer:

A,D,E

Step-by-step explanation:

Lol i took the test on edge and got it correct.

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4 years ago

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A production plant cost-control engineer is responsible for cost reduction. One of the costly items in his plant is the amount o

Ann [662]

Answer:

248.96

Step-by-step explanation:

From this regression output we have the MS Residual or mean squared error to be equal to 61983.1

the question requires us to find the standard error of the estimate. The standard error of the estimate can be gotten by finding the square root of the MSE.

$\sqrt{61983.1}$

= 248.96

the standard error of the estimate = 248.96

thank you!

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3 years ago

What is the area of this parallelogram? O 28 m2 O 56 m2 0 84 m2 0 120 m2

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Answer:

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84m²

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u can download the gauthmath app i promise it's very helpful here's the code if needed 3AFJF9

trust me its very helpful :)

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