Dave murray has forecast 2 inches of rain in the near future. if the rain to snow ratio is 1in : 6in, how much snow should we expect if the temperature falls below 32 degrees f?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Write the fraction or mixed number and the decimal shown by the model

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).