3 years ago

Which of the following is used to name a segment that has an endpoint at point A and another endpoint at point B?

Mathematics

1 answer:

MakcuM [25]3 years ago

4 0

You would write AB with a horizontal line segment over the letters A and B

So you would write this $\overline{AB}$

If you cannot draw that on your computer, then I would stick to saying "segment AB".

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boyakko [2]

3.4 + 2.7 = 6.1
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3 years ago

Two students are inviting friends to a mutual party,each student is inviting 5 of their 15 mutual friends, what is the probabili

Nesterboy [21]

Answer:

Step-by-step explanation:

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3 years ago

What is the prime factorization of 121?

Diano4ka-milaya [45]

121|11
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3 years ago

The animal department wants to estimate baboon population. So they paint 50 baboons with a mark. These baboons were then release

Svet_ta [14]

Answer:

600 baboons

Step-by-step explanation:

Half the number of marked baboons showed up in the sample, so we expect the sample size to be about half of the total population. 300 is half of 600.

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Many assumptions are involved in such an experiment and analysis. Not the least of which are the assumptions that the marked baboons end up evenly distributed through the population, and that the sample is a fair sample of the entire population.

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2 years ago

Which of the following is the solution set to the inequality −25x+14>20?

Bezzdna [24]

Answer:

Option C. $x < -15$

Step-by-step explanation:

<u><em>The correct inequality is</em></u>

$-\frac{2}{5}x+14 >20$

Solve for x

subtract 14 both sides

$-\frac{2}{5}x+14-14 >20-14$

$-\frac{2}{5}x >6$

Multiply by -1 both sides

$\frac{2}{5}x < -6$

Multiply by 5/2 both sides

$x < -6(\frac{5}{2})$

$x < -15$

8 0

3 years ago