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andrew-mc [135]

2 years ago

5

A jar contains 10 red marbles, 18 blue marbles, and 12 white marbles. Which multiplication will help you find the correct probab

ility of picking a red marble, followed by a blue marble? (the red marble is not replaced once picked.) * 2 points

1 answer:

lilavasa [31]2 years ago

8 0

Answer:

ask quizlet.

Step-by-step explanation:

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Please help with question C

MAVERICK [17]

Answer:

55% percentage mark up

Step-by-step explanation:

Formula = Gross profit / Cost of item * 100 First we find the Cost of item = 39.99 / 06 = 66.65 as 66.65 * 0.60 = 39.99 then we find the Gross profit 66.65 - 29.99 = 36.66 then plug into the formula 36.66/66.65 * 100 =55.0037509% = 55%

4 0

2 years ago

Read 2 more answers

A bowl contains 25 balls numbered 1 to 25. A ball is drawn and its number is noted. Without replacing the first ball, another ba

Len [333]

Well i think that if there is 25 ball there is more likely to be odd cause there is not 26 balls to make even and odds have the same amount of odd and even balls so there is one more odd than there is even

8 0

3 years ago

Read 2 more answers

Graph the following piecewise function.

atroni [7]

Answer:

The graph of this piece-wise function is attached below.

Step-by-step explanation:

Given the function

${\displaystyle f(x)={\begin{cases}x^{2} +2&{\text{if }}-5\leq x$

A piece-wise function is a function which has multiple pieces.
Each of the pieces have their own restrictions.

The domain of a function is the set of input, or x, values for which the function is defined.
The range is the set of all values taken by the function

As the piece

$f(x)=x^{2} +2$ has the domain [-5, 3) and graph of this piece is attached below.

and

$f(x)=x-4$ has the domain [3, 7) and graph of this piece is attached below.

So, the domain of the piece-wise function can be composed as [-5, 3) U [3, 7) and range has the interval $\:\left[-1,\:27\right]$ .

i.e.

Domain: [-5, 3) U [3, 7)

Range: $\:\left[-1,\:27\right]$

The graph of this piece-wise function is attached below.

<em>Keywords: piece-wise function, domain, range</em>

<em>Learn more about piece-wise function from brainly.com/question/12687437</em>

<em>#learnwithBrainly</em>

3 0

3 years ago

A committee of four students is being randomly selected from a group of twenty students. How many combinations of four students

Cloud [144]

Answer:

4,845

Step-by-step explanation:

Hope this helps:)

7 0

2 years ago

You can determine by the discriminant whether the solutions to the equation are real or _______ numbers.

True [87]

I think the answer would have to be complex

5 0

3 years ago