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enyata [817]
3 years ago
7

There is a bag filled with 3 blue and 4 red marbles a marble is taken at random from the bag the colour is noted and then it's r

eplaced another marble is taken at random what is the probability of getting at least 1 red?
Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

A marble is taken at random from the bag, the colour is noted and then it is not replaced.

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A≈19.63

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In ten years the average number of hours of TV watched per week dropped from 23.9 to 21.4. Find the percent of change. Round to
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I think its 10.5

Step-by-step explanation:

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Which method correctly solves the equation using the distributive property? Negative 0. 2 (x minus 4) = negative 1. 7 Negative 0
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The method which is used to solve the provided equation using the distributive property is,

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<h3>What is distributive property?</h3>

The distributive property is to make something easier to do or understand and to make something less complicated.

The given expression is \rm - 0.2(x-4) = -1.7.

The expression can be written as

\rm 0.2(x-4) = 1.7

Divide both sides by 0.2

\rm x-4 = \dfrac{1.7}{0.2} = 8.5

Add 4 both sides, we have

\rm x = 4 + 8.5 = 12.5

Thus, the value of x is 12.5.

More about the distributive property link is given below.

brainly.com/question/13130806

4 0
3 years ago
BD bisects /ABC. Find the value of x.​
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x=8

Step-by-step explanation:

we know that

If BD bisects angle ABC

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substitute the given values

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4 years ago
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