20. Monty has 60 coins. Some are quarters and some are dime The number of dimes he has is equal to four times the numb
quarters. Write and solve an equation to find the number of
quarters and dimes he has.

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Evaluate the expression. (9 + 5)(3 + 2)0