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3 years ago

Which graph shows the correct representation of {x | x ≤ 5}?

Mathematics

1 answer:

Andrew [12]3 years ago

3 0

Answer:

third choice

Step-by-step explanation:

That would be the third one. It has to be a closed circle because it includes the sign, ≤ meaning that it also has the number 5 included. The numbers that go to the left of 5 are smaller, too.

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The length of a rectangle is twice its width. the perimeter is 60 ft. find its area.

ollegr [7]

I hope this helps you

width w

lenght 2w

perimeter =2 (width +length )

60=2 (w+2w)

30=3w

w=10

Area= 2w.w

Area = 2.10.10

Area =200

5 0

3 years ago

2 (4z-1)=3(z+2) simplify

Novosadov [1.4K]

Answer:

8/5

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the equivalent exxpression of 8b+8-4b-3

sergiy2304 [10]

8b + 8 - 4b - 3

Combine like terms:-

(8-4)b + 8 - 3
4b + 8 - 3
4b + 5

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3 years ago

For each part of this problem, show all your work and write a probability statement.

AlladinOne [14]

Answer:

Follows are the answer to the given point.

Step-by-step explanation:

In point 1:

$\to P( \text{number of response}) = \frac{192}{338} \\$

$= \frac{96}{169}\\\\= 0.56$

In point 2:

$\to P| \text{(Zoloft and fill response)}| = \frac{27}{338}$

$= 0.079$

In point 3:

$\to P(\frac{\text{ full or partial}}{\text{St. John's Wort}}) = \frac{\frac{43}{338}}{\frac{113}{338}}$

$= \frac{43}{338} \times \frac{338} {113}\\\\= \frac{43}{113}\\\\= 0.38$

In point 4:

$\to P(\frac{\text{Placebo}}{\text{full or response}}) = P(\frac{(\text{Placebo} \cap \text{full or response})} {\text{p(full response)}})$

$= \frac{\frac{79}{338}}{ 1- \frac{91}{338}} \\\\ = \frac{\frac{79}{338}}{ \frac{338-91}{338}} \\\\ = \frac{\frac{79}{338}}{\frac{247}{338}} \\\\ = \frac{79}{338} \times \frac {338}{247} \\\\= \frac{79}{274} \\\\ = 0.28$

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3 years ago

What is the value of 10 to the 6 power. A.10 B.600 C.1,000,000 D.6,000,000

Korolek [52]

The answer is C. 1,000,000

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3 years ago