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3 years ago

6

the line x=3 is the axis of symmetry for the graph of a parabola. if the parabola contains the points (5,-3) and (4,9), what is

the equation for the parabola?

1 answer:

OLEGan [10]3 years ago

4 0

a. How many floors are between the seventh and fifteenth floors?

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ohaa [14]

It is a 1 to 6 ratio

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3 years ago

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In a bag of marbles you have three green, two yellow, six blue, and nine red marbles. What is the probability of picking a red m

guajiro [1.7K]

$|\Omega|=3+2+6+9=20-a\ number\ of\ all\ marables\\\\|R|=9-a\ number\ of\ red\ marables\\\\\boxed{P(R)=\dfrac{9}{20}}$

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3 years ago

Help me solve the binary operations please

son4ous [18]

Answer:

3*2= $\sf{\pink{\dfrac{4}{5}}}$

Step-by-step explanation:

<u>Given</u><u> </u><u>that</u><u>,</u><u> </u>

x*y= $\dfrac{(2x-y)}{(x+y}$

<h3><u>SO</u><u>,</u><u> </u></h3>

3*2=

$\dfrac{2(3)-2}{3+2}\\\\\dfrac{6-2}{5}\\\\\dfrac{4}{5}$

<u>Therefore</u><u>:</u><u>-</u>

$\therefore {3*2}=\dfrac{4}{5}$

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2 years ago

PLEASE HELP ME<br> ( I WILL MARK BRAINLIEST )

AlekseyPX

The numbers are 15, 17 and 19

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2 years ago

You have a total of 52 respondents to a survey

Rama09 [41]

Answer:

17% , 15% , 6% , 10% , 40% , 6%

Step-by-step explanation:

You're going to have to divide the number of people who voted for those positions by the total number of people.

Adapting = 9 / 52 = 17%

Other = 8 / 52 = 15%

Yes = 3 / 52 = 6%

No = 5 / 52 = 10%

Absolutely = 21 / 52 = 40%

Maybe = 3 / 52 = 6%

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3 years ago