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RUDIKE [14]
3 years ago
13

Which of the following statements are true? The product of two numbers with the same sign is negative. The quotient of a positiv

e dividend and a negative divisor is positive. The quotient of 0 and a positive number is undefined. I and II I and III II and III None of the statements are true.
Mathematics
2 answers:
lukranit [14]3 years ago
4 0

Answer:

<h2>"None of the statements are true".</h2>

Step-by-step explanation:

Let's examine each statement.

<h3>"The product of two numbers with the same sign is negative".</h3>

This statement is completely false, because they rule states that two number with the same sign as a positive product.

<h3>"The quotient of a positive dividend and a negative divisor is positive".</h3>

This statement is false, because they rule states that the quotient between number with different signs is negative.

<h3>"The quotient of 0 and a positive number is undefined".</h3>

This statement is also false, because the undefined quotient is when a number is divided by 0, not the opposite way. In this case, such quotient is just zero.

As you can observe, none of the statements are true.

Therefore, the right answer is "None of the statements are true".

ozzi3 years ago
3 0

The answer is II and III

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Answer:

Minimum = 10

Q1 (quartile 1) = 14.5

Medium = 16

Q3 (quartile 3) = 17

Maximum = 18

Step-by-step explanation:

You just arrange the numbers in from smallest to greatest (even if some of them repeat). Then, look for the maximum and minimum. Get the median by having the same numbers left from both sides until reaching the median. The same holds for the quartiles (if you have for example two numbers for the quartile, as in this case 14 and 15, add the up and divide them by 2, in this case 14.5.

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Step-by-step explanation:

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Answer:

$166.42.

Step-by-step explanation:

We have been given that the price of the cell phone is expected to increase by 165% in September 2015. The current price of a cell phone is $62.80.

The price of cell phone in September 2015 will be $62.80 plus 165% of $62.80.

\text{The predicted cost of a cell phone in September 2015}=\$62.80+(\frac{165}{100}*\$62.80)

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the lengths of the sides of a triangle are 2n, n^2 and n+5 for what value of n do these lengths not make a triangle ?
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