Which precautions should you follow to prevent an abrasive wheel from cracking?
a. all of the answers are correct
b. fit the wheel on the spindle
c. make sure the spindle speed does not exceed the maximum speed marked on the wheel
d. tighten the spindle nut enough to hold the wheel in place without distorting the flange

Describe in pseudocode an algorithm that given an integer n and a linked list of elements increases the linked list by a factor of n by replacing each element in the original list with n copies of that element. for example, if l: [18, 7, 4, 24, 11] and n = 3 the resulting list should be l: [18, 18, 18, 7, 7, 7, 4, 4, 4, 24, 24, 24, 11, 11, 11]. if the value of n is less than or equal to 0, the list should be empty after the call. what’s the running time of your algorithm?

Which of the following has not been attributed at least in part to social media a. drug addiction b. depression c. kidnapping d. murder

Competent nonverbal communication involves interacting with others in a manner that is appropriate for which of the following? select all that apply. situation task individuals