0.000027 : 0.000009 = 3?

Is it right? what is it in scientific notation? Or is it already can it even be in scientific notation?

What is the principle of supply and demand?

47 In 2012 there were approximately 8,950 public libraries in the United States. A survey found that 76% of those libraries offered free access to electronic books.

24 divided by 2 find the qoutient

A strip of wood 78 inches long is to be cut pieces 3 3/4 inches long. How many pieces can be cut?

Assuming that Switzerland's population is growing exponentially at a continuous rate of 0.19 percent a year and that the 1988 population was 6.9 million, write an expression for the population as a function of time in years. (Let t=0 in 1988.

Calculate the score percentage if out of 15 shots, 12 are successfull.

Question for you. How much a day do you use your car a day? (For project)

Ml+b=a solve for m how to solve?

Chris has 2 pair of black socks, 4 pairs of red socks, and 18 pairs of white socks in a dresser drawer. F he reaches in his drawer without looking, what is the probability that he will choose a pair of white socks? A. 75% B. 33.3% C25% D. 50%

Ellen is 5 1 2 feet tall. Her sister is 3 4 foot shorter than ellen. How tall is ellen sister