3 years ago

Is -2(-3) a positive or negative answer???

2 answers:

5 0

Answer: positive

Step-by-step explanation: it’s positive because if you multiply two negative numbers they cancel each other out and it makes a positive number

Contact [7]3 years ago

3 0

-2(-3)

Answer: positive answer.

Whenever multiplying a -negative number and another -negative number= +positive number

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Ilya [14]

Step-by-step explanation:

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A runner can jog at a rate of 4 miles per hour uphill. Downhill, he can run 3 miles in the same time it takes him to run 2 miles

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The answer to this question is very intriguing but I would have to say it is unsolvable. have a good day

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Write an expression of the verbal phrase: the quotient of twelve and the product of three times x

Nitella [24]

So basically you're dividing 12 by 3 times x which is 12 over 3x. 12/3x

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4 years ago

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yan [13]

Using the binomial distribution, there is a 0.3474 = 34.74% probability of getting one wrong number.

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

The formula is:

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$C_{n,x} = \frac{n!}{x!(n-x)!}$

The parameters are:

x is the number of successes.

n is the number of trials.

p is the probability of a success on a single trial.

For this problem, the values of the parameters are given by:

p = 0.15, n = 10.

The probability of getting one wrong number is P(X = 1), hence:

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

P(X = 1) = C(10,1) x (0.15)¹ x (0.85)^9 = 0.3474

0.3474 = 34.74% probability of getting one wrong number.

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

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2 years ago

Which ratio is equivalent to 8:6

dybincka [34]

Answer:

4:3

Step-by-step explanation:

You divide 8 and 6 by 2 to simplify it

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3 years ago