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garri49 [273]
3 years ago
14

Explain to different ways it is possible to add to rational numbers and get a negative number

Mathematics
1 answer:
maw [93]3 years ago
4 0
Same sign add different sign subtract that means if their both positive you add and if one is positive and the other is negative you subtract

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Determine whether each of these functions is O(x^2 ).
otez555 [7]

Answer:

  • (a)  no
  • (b)  yes
  • (c)  no
  • (d)  no

Step-by-step explanation:

"Of the order x^2" means the dominant behavior matches that of x^2 as x gets large. For polynomial functions, the dominant behavior is that of the highest-degree term.

For other functions, the dominant behavior will typically be governed in some other way. Here, the rate of growth of the x·log(x) function is determined by log(x), which has decreasing slope as x increases.

Only answer selection B has a highest-degree term of x^2, so only that one exhibits O(x^2) behavior.

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3 years ago
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Furkat [3]

Summing all the ingredients to get the total sample size, we applied the formula for obtaining the probability which is

Pr(3) = 0.5

<h3>Probability</h3>

Given Data

Sample Space

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Total Sample size = 6

Probability of identifying 3 ingredient used is

Pr(3) = 3/6

Pr(3) = 1/2

Hence the Probability is 0.5

Learn more about probability here:

brainly.com/question/25870256

6 0
2 years ago
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6 0
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iVinArrow [24]

Multiply the amount in the account by the interest rate:

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Answer: $85.00

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3 years ago
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vampirchik [111]
No, you only reverse the symbol when the divisor is negative
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3 years ago
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