Lucca has 1,000 to start a savings account. The account is a simple interets account with a rate of 5%.What will the total of Lucca's account after investing the money for 10 years

Use the graph of the sine function y=2sinθ shown below

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.