Replace the x with 9, and the y with 1.
(x · y²)/-5 becomes (9 · 1²)/-5
1² is just 1, so you're doing 9 × 1 (which is = 9) over -5.
Therefore, your final answer is -9/5.
Answer: 0.500
Step-by-step explanation:
Given : A normal distribution has a mean
of 10 and a standard deviation
of 1.
Let x be a random variable that represents numbers .
The probability of selecting a number that is at most 10 will be

As the area occupied by standard normal curve less than equal to 0 = 0.500
So, required probability = 0.500
Answer:
200
Step-by-step explanation:
Mode is the highest frequency of <em>1</em> number. In this case, 200 shows up the most. Therefore, your answer is C.
Answer:
k = 4
Step-by-step explanation:
Given equation:









The answers are: a= 1, b= 0, c=8, d=9, hope that helped