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AlexFokin [52]
3 years ago
11

Melissa has a bag that contains 6 red marbles, 8 yellow marbles, and 18 blue marbles. if she chooses one marble from the bag, wh

at is the probability that the marble is not blue?
Mathematics
2 answers:
Ksju [112]3 years ago
8 0

Answer:

\frac{7}{16} ~apex

Step-by-step explanation:

RoseWind [281]3 years ago
4 0
The probability that the marble she chooses  is not blue can be solve in two ways.
first way: is to solve the probability of red and yellow marbles, so that is the probability of not getting blue
P = 6 + 8 / 6 + 8 + 18P = 7/16
2nd way: is to solve the null of blue or 1 minus the probabilty of choosing blue marble
P = 1 - (18 / 6 + 8 + 18)P = 1 - ( 9 / 16)P = 7/16
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Brrunno [24]

Answer:

The value of the x is 1/9.  

Step-by-step explanation:

Data provided in the question is:

3^2/x=81

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Solution for the equation:-    

3^2/x = 81\\9/x=81\\9/81=x\\1/9=x\\

On solving the given question or equation by using  mathematics of algebra we find out the value of x to be 1/9.

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3 years ago
Use the Distributive Property to multiply.) -4x(x - 7)*
ad-work [718]

Answer:

-4x^2-28x

Step-by-step explanation:

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3 years ago
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The equation of nth term will be written as for n as will be (\rm a_n - a₁ + d) / d. Then the correct option is D.

The missing options are attached to the picture given below.

<h3>What is a sequence?</h3>

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.

The formula for the nth term of an arithmetic sequence can be found using the formula given below.

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Then arrange the equation for n, we have

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2 years ago
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3 years ago
What is the exact volume of the cone?
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