N the metric system, how many microseconds are needed to make one second?

Which of the following is an example of nonrandom sampling? A. Using a calculator's random function to generate 12 numbers and using those numbers to choose 12 people from a numbered list. B.

Ali has a spinner with 12 equal-size sections. Each section is colored blue, red, or yellow. He performs 5 trials in which he spins the spinner 20 times and records the color that the spinner lands on each time. The table below shows the results.

Dante earns $20 each hour he works. Last week, $160 was taken out of his earnings for taxes. After taxes were taken out, he received $640. Write an equation that can be used to find h, the number of hours Dante worked last week.

Identify the stem: 556 5 6 55 56

The cost in dollars of making x items is given by the function C (x) = 10x + 800. (a) The fixed cost is determined when zero items are produced. Find the fixed cost for this item.

What kind of slope is (6,-3) and (-4,-3)

Which of these expressions is equivalent to log9 10? A) log 9 B) log 19 C) 1 log 9 D) 1 log 19

Solve the literal equation for c 4p+9c=p

Convert 9/2 into a mixed number

Bill got a bank statement and found that his statement balance did not agree with his checkbook balance He subtracted the outstanding checks to find the true balance and this still did not agree with his adjusted checkbook balance What should he do?