Theoretical probablity=desiredoutcomes/totalpossibleoutcomes
desired=number of white marbles=20
total possible=red+blue+white=30+50+20=100
so theoretical probablity=20/100=2/10=0.2=20%
The answer is A. Slope is rise/run. According to the graph, you can trace out and see that it rises 1 and goes to the right 4 times. This means that it has a positive slope of 1/4. And the line crosses the y intercept at y = 3
So answer choice A is correct.
Answer:27
Step-by-step explanation:
Are you in middle school
The values of ||-10v|| is 51.96 units
- Complex numbers are square roots of negative numbers. They are expressions that consist of both the real and imaginary axis.
- The general form of a complex number is expressed as z = x + iy
Given the complex number v = 6i + 3j,
10v is expressed as 10(6i + 3j)
10(6i + 3j) = 60i + 30j
Take the modulus of the complex number:
![|10v|=\sqrt{60^2+30^2}\\|10v|= \sqrt{1800+900}\\|10v|= \sqrt{2700} \\|10v|=51.96units](https://tex.z-dn.net/?f=%7C10v%7C%3D%5Csqrt%7B60%5E2%2B30%5E2%7D%5C%5C%7C10v%7C%3D%20%5Csqrt%7B1800%2B900%7D%5C%5C%7C10v%7C%3D%20%5Csqrt%7B2700%7D%20%5C%5C%7C10v%7C%3D51.96units)
Hence the values of ||-10v|| is 51.96 units
Learn more on the complex numbers here: brainly.com/question/10662770