Please answer all these multiple choice questions. Please show your work for each question. These questions are about Discrete Functions.

1. You would like to have $5 000 000 when 2. Given the sequence 1, 8, 16, 3. A ball is dropped from a height of 500 meters. you retire in 30 years. What weekly deposit 26, 39, 56, 78,..., determine the The table shows the height of each bounce. How would you have to make to achieve this if next three terms. high does the ball bounce on the 6th bounce? interest is 5% compounded weekly? BOUNCE # HEIGHT (m) $135,000 80, 102, 124 1 400 $1200 95, 112, 129 2 320 $1382.18 106, 141, 184 3 256 $1409.70 106, 134, 165 192 5. Find the amount of O 131.072 4. 9, 18, 36, 72, ...is an example of an: investment: $2200 for 5 years O arithmetic sequence with rate on 12% per year, O 154.91 O arithmetic series compounded monthly. O 164 $3520 O geometric sequence O $3996.73 8. Determine the general term for the following O geometric series $2244 sequence. none of the above $2464 1 2 3 4 6. A toy car is rolling down an inclined 7. If $50 000 is invested at 24% track and picking up speed as it goes. The how long it takes to worth $60 2'3'4'5' car travels 4 cm in the first second, 8 cm in 000? choose the closest the second second, 12 cm in the next number. second, and so on. Determine the total tn = (n+1) tn = n/(n-1) distance travelled by the car in 30 1 year seconds. O 1800 O 43 weeks Option 1 Option 2 O 1860 300 days O 6560 to = to-1 +n to = n/(n+1) 11 Months O 4564 Option 3 Option 49. What is the value of $150,000 aft 5 years at 6.2%, compounded quarterly? choose the closest value. 10. How many years will it take to double your investment if interest is 5% compounded semiannuall ? y O 14 0 $159,300 0 $204,023 0 $155,200 O $54,030 11. Dominos are arranged with one starting on the rst row, and each following row has 6 more than the previous row. If there are 32 rows how many dominos are there? 12. Determine the 10th term of a geometric sequence if the rst term is It and the common ratio is 3. 0 3:32?\" t=56712 O 3:192 t=156105 O 3:3003 t=13?781 t=97630