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jarptica [38.1K]
3 years ago
9

Find the LCM of the set of numbers 5 10 15 DUE TODAY

Mathematics
2 answers:
VMariaS [17]3 years ago
8 0

Answer:

C

Step-by-step explanation:

The LCM of 5, 10, 15

Is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 5, 10, 15 is 2*3*5=30

mel-nik [20]3 years ago
6 0

Hello.

The LCM is the smallest number that they all have in common when adding it by itself.

The multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50...

The multiples of 10: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100...

The multiples of 15: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150...

The Least Common Multiple is 30.

The answer is C. 30

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The number 160 is increased by 50%. The result is then decreased by 25%. What is the final number?
harkovskaia [24]

Answer:

60

Step-by-step explanation:

50%=.50

160×.50=80

160+80=240

25%=.25

240×.25=60

60 is the final number

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2 years ago
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6 0
2 years ago
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Show all work to identify the asymptotes and state the end behavior of the function f(x)=3x/x-9
lorasvet [3.4K]

Using the asymptote concept, we have that:

  • The vertical asymptote is x = 9.
  • The horizontal asymptote is y = 3.
  • The end behavior is that as x \rightarrow \infty, y \rightarrow 3.

<h3>What are the asymptotes of a function f(x)?</h3>

  • The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.
  • The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

In this problem, the function is:

f(x) = \frac{3x}{x - 9}

For the vertical asymptote, we have that:

x - 9 = 0 -> x = 9.

For the horizontal asymptote:

y = \lim_{x \rightarrow \infty} f(x) = \lim_{x \rightarrow \infty} \frac{3x}{x - 9} = \lim_{x \rightarrow \infty} \frac{3x}{x} = \lim_{x \rightarrow \infty} 3 = 3

Hence, the end behavior is that as x \rightarrow \infty, y \rightarrow 3.

More can be learned about asymptotes at brainly.com/question/16948935

#SPJ1

8 0
1 year ago
Justin needs to earn a score of more than 80 on his next math test to earn a B for the semester. Which inequality shows the grad
zvonat [6]

Answer:

b

Step-by-step explanation:

Justin's score has to be greater than 80. the appropriate inequality sign is >

Note that

> means greater than

< means less than

≥ means greater than or equal to  

≤ less than or equal to  

On the number line, since the score has to be greater than 80, the line would start from 80 and end on 95

> or < is represented by unfilled circle

≤ or ≥  is represented by filled circle

6 0
3 years ago
You are dealt one card from a 52 card deck. Then the card is replaced in the deck, the deck is shuffled, and you draw again. Fin
AlladinOne [14]

Answer:

3/52

Step-by-step explanation:

The picture card are j,q k  and there are 4 of each so there are 12 picture cards

P( picture card) = picture card/ total

                          12/52 = 3/13

Then replace the card

There are 13 clubs

P( club) = club/ total

               13/52 = 1/4

P(picture,replace,club) = 3/13*1/4 = 3/52

7 0
3 years ago
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