If grades on a test follow a normal distribution with a mean of 82 and a standard deviation of 8. How many of 25 students scored above a 90%?

The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s

What expression is equivalent to 42x-56y

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x