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3 years ago

10

A bag contains 11 bags labeled 1 through 11. One Will be randomly picked. What is the probability of picking a multiple of 3? Wr

ite your answer as a fraction a fraction in simplest form.

1 answer:

Lapatulllka [165]3 years ago

6 0

the multiples of 3 between 1 and 11 are 3, 6, 9 so 3 numbers

3/11 would be your answer since it can't be simplified further

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Help ASAP 15!POINTS

zloy xaker [14]

1.) Given : 4x+5=17

2.) Subtraction Property Of Equality

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4.) Division Property Of Equality

5.) x=3

I hope that this helps you !

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3 years ago

The blue rectangle undergoes a dilation that centers at (0, 0). What is the scale factor used in the transformation? Describe th

lesya692 [45]

Answer:

The correct solution should be:

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3 years ago

What is the range of the given function?

Travka [436]

Answer:

-2

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the equation of the parabola with focus (-1,-1) and directrix y=1?

Inessa05 [86]

Answer:

B

Step-by-step explanation:

Given focus as (h,k) and directrix as y = mx + b, the equation of a parabola is given as:

$\frac{(y - mx - b)^2}{m^2 +1}=(x - h)^2 + (y - k)^2$

Hence, from the given focus & directrix, we have:

h = -1

k = -1

m = 0

b = 1

<em>We can plug them into the formula and arrange to get:</em>

<em> $\frac{(y - mx - b)^2}{m^2 +1}=(x - h)^2 + (y - k)^2\\\frac{(y - (0)x - 1)^2}{0^2 +1}=(x - (-1))^2 + (y - (-1))^2\\\frac{(y-1)^2}{1}=(x+1)^2+(y+1)^2\\y^2-2y+1=x^2+2x+1+y^2+2y+1\\-2y-2y=x^2+2x+1\\-4y=x^2+2x+1\\y=-\frac{1}{4}x^2-\frac{1}{2}x-\frac{1}{4}$ </em>

<em />

<em>B is the correct answer.</em>

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3 years ago

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mariarad [96]

Answer:

7

Step-by-step explanation:

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2 years ago