Explain why tides are predictable. also, explain the role of the moon and the sun in creating earth's tides. in 3 to 5 sentences.

What was the effects of the mass demonstrations of strikes that had immediately followed the economic collapse beginning in 1893?

Arandom variable x has a mean of 10 and a standard deviation of 3. if each value of x is multiplied by 2, what will the new mean and standard deviation be?

For which plan or plans. is knowing the withdrawal restrictions important ?