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Step-by-step explanation:
Solve linear equation two variable
Answer:
a)Discrete random variable
Step-by-step explanation:
A discrete random variable is a variable which can only take a countable number of values, it means only take values in the natural numbers.
A continuous random variable is a random variable where the data can take infinitely many values; the random variable take values in the real numbers
Then the number of free throw attempts before the first shot is a discrete random variable because these can be counted with the natural numbers.
Answer:
Step-by-step explanation:
y = k*x This is the formula for a direct variation.
- y = 20
- x = 4 Substitute these values into the direct variation
20 = 4 * k Divide by 4
20/4 = 4k/4
k = 5
Answer: the constant of variation is 5
Answer:
0.4 is 40 percent of something because 100 percent is 1 x something. On the other hand, 0.12 is 12 percent of something because 0.12 x something will get you 12 percent of the value. Therefore, 0.4 is 40 percent of a thing while 0.12 is 12 percent of a thing and 0.4 is bigger than 0.12
