A population of ants doubles in size every year. If there are 50 ants initially, which expression could be used to find the approximate number of ands after M months.

Translate the following words into an expression: “the quotient of a number and three is five.”

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?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost