Determine the following estimate without using a calculator. then use a calculator to perform the computation necessary to obtain an exact answer. how reasonable is your estimate when compared to the actual answer? you lease a car at $603 per month for 4 years. estimate the total cost of the lease by rounding the monthly payment to the nearest hundred. the estimate of the total cost of the lease is approximately si (round to the nearest hundred as needed) the actual total cost of the lease is s how reasonable is your estimate when compared to the actual answer? select the correct answer below and fill in the answer box to complete your choice. o a. the estimate is a little higher than the actual result. the difference is $ o b. the estimate is a little lower than the actual result. the difference is s a club with sixteen members is to choose three officers: president, vice-president, and secretary-treasurer. if each office is to be held by one person and no person can hold more than one office, in how many ways can those offices be filled? ways a fair coin is tossed two times in succession. the set of equally likely outcomes is {hh, ht, th, tt). find the probability of getting exactly zero tails