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3 years ago

What is the factored form of the polynomial 27x2y – 43xy2?

Mathematics

2 answers:

snow_tiger [21]3 years ago

9 0

The answer is xy(27x-43y) have a great day :)

algol [13]3 years ago

8 0

Answer:

Factored form xy ( 27x - 43y).

Step-by-step explanation:

Given : 27x²y – 43xy².

To find : What is the factored form of the polynomial.

Solution : We have given 27x²y – 43xy².

Taking common xy from both terms

xy ( 27x - 43y)

Therefore, Factored form xy ( 27x - 43y).

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2 years ago

A bag contains 6 blue marbles, 10 red marbles, and 9 green marbles. If two marbles are drawn at random without replacement, what

cluponka [151]

<u>Problem</u>

A bag contains 6 blue marbles, 10 red marbles, and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn?

Probability = no. of favorable outcomes /total no. of outcomes

Probability of getting a blue marble=5/5+6+9=5/20

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<u>Answer</u>

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So it is C.

4 0

3 years ago

Read 2 more answers

A)14 xy + 3 xy + 2[x[y - 17)<br> Simplify the expression.

tankabanditka [31]

Answer:

Let's simplify step-by-step.

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5 0

3 years ago

The probability of winning a certain lottery is 1/77076 for people who play 908 times find the mean number of wins

Alex73 [517]

The mean is 0.0118 approximately. So option C is correct

<h3><u>Solution:</u></h3>

Given that , The probability of winning a certain lottery is $\frac{1}{77076}$ for people who play 908 times

We have to find the mean number of wins

$\text { The probability of winning a lottery }=\frac{1}{77076}$

Assume that a procedure yields a binomial distribution with a trial repeated n times.

Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial.

$n=908, \text { probability } \mathrm{p}=\frac{1}{77076}$

$\text { Then, binomial mean }=n \times p$

$\begin{array}{l}{\mu=908 \times \frac{1}{77076}} \\\\ {\mu=\frac{908}{77076}} \\\\ {\mu=0.01178}\end{array}$

Hence, the mean is 0.0118 approximately. So option C is correct.

4 0

3 years ago