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love history [14]

3 years ago

11

A bag of marbles contains 3 red marbles, 5 green marbles, and 7 blue marbles. If joseph reaches in pulls out one marble, what is

the probability that the marble will not be red?

1 answer:

Drupady [299]3 years ago

5 0

Answer:

the answer is 12/15, or 4/5. That's also 80%.

Step-by-step explanation:

You might be interested in

Whats the square root of 1/5 minus the square root of 5

I am Lyosha [343]

You have to simplify the 1/5 first.
Then simplify the square root of 1 to equal 1
Then rationalize the denominator
Then simplify

8 0

3 years ago

I WILL GIVE BRAINLIEST

sammy [17]

Answer:

Tell whether the following equations represent a linear function.

<em><u>10x + 2y = 4--linear </u></em><em><u>equation✓</u></em>

−x² + 3y = 19--quadratic equation

<em><u>6x + 1/2y = 3--linear </u></em><em><u>equation✓</u></em>

3 0

3 years ago

so uh i have a question about STEAM the app ik this is a math website but uh my question is lets say your playing roblox or mine

yawa3891 [41]

Answer:

Step-by-step explanation:

First off, steam isn't a math website.

On discord, it doesn't show steam specifically, but if you're playing a game THROUGH steam then yes, it will show.

To hide this, go to options -> game activity -> and disable "Display currently running game as a status message" on discord.

If you want to hide your status on steam, just put your status to invisible :)

5 0

3 years ago

Read 2 more answers

The function f(x)=1/4x+6 is vertically translated by 12 units in the negative direction. What is the y-intercept of the new func

s2008m [1.1K]

Since the function f(x) is written in the form y = mx + b, where m is the slope and b is the y-intercept, it currently has a y-intercept of b = 6. If this function is shifted downwards (vertically) by 12 units, its new y-intercept will be:
$6 - 12 = -6$

6 0

3 years ago

The number 75 is increased to 79. What is the percentage by which the number was increased

pickupchik [31]

Answer:

105.3%

Step-by-step explanation:

i use the is over of method so:

$\frac{79}{75} = \frac{x}{100}$ , multiply 79 x 100, then divide by 75.

6 0

2 years ago