Interest
Chuck bought a car in 1998 for $15000. It depreciates by 7% each year. How much was the car worth in 2018? Round to the nearest tenth.
It was worth $3,513.6 in 2018.
Find the mean, median, and mode of the following numbers:
2,9,6,5,7,12,10,11,15,3,1
Median:7 Mean: 7.4 Mode: No mode
6,9,12,15
What is the 15th term of the sequence above?
The 15th term is 48.
Solve (3x3+2x2+4x-3)(4x3+7x2-6x+5).
12x3+14x2-24x-15
Solve (5x2+3x+9)(3x2+4x+3).
15x2+12x+27
Jack buys a classic car in 2019 for $60000. Each year it appreciates in value by 9%. How much will the car be worth in 2035? Round to the nearest tenth.
It will be worth $238,218.4 in 2035.
Find the mean, median, and mode of the following numbers:
11,12,18,14,19,3,77,11,15,1,10,3,5,3,8
Median:11 Mean: 14 Mode: 3
4,-8,16,-32,...
Find the 10th term.
The 10th term is -2048.
Solve (10x3-11x2+x-13)(3x3-7x2+4x-7)
30x3+77x2+5x+91
Solve (7x2+9x+12)(4x2+11x+2).
28x2+99x+24
John bought a piece of land in downtown L.A. for $30000 in 1982. Each year it appreciates in value by 10% each year. How much will it be worth in 2019? Round to the nearest tenth.
It will be worth $1,020,118.5 in 2019.
Find the mean, median, and mode of the following numbers:
15,11,12,18,7,3,6,44,11,15,18,19,16,11
Median: 13.5 Mean:14.7 Mode: 11
3,6,9,12,15,18,21,....
Find the 21st term.
The 21st term is 63.
Solve (9x3+2x2-11x+1)(3x3+4x2-11x+3)
18x3+8x2+121x+3
Solve (5x2+7x+18)(9x2+4x+1)
45x2+28x+18
Andre put $600 into a bank account. The interest rate on that account is 10%. How much money will be in his account after 11 years? Round to the nearest tenth.
He will have $1,891.1 in that account.
Find the mean, median, and mode of the following numbers:
15,12,3,6,1,5,4,88,79,2,31,14,45,14
Median: 13 Mean: 22.8 Mode: 14
-7, 21, -63, 189, -567,....
Find the find the 8th term.
The 8th term is 15,309.
Solve (7x3+12x2+13x+2)(4x3+x2-7x-2).
28x3+13x2-91x
Solve (6x2+12x+7)(6x2+5x+11).
36x2+60x+77
Beth puts $200 into an account to use for college expenses. The account earns 13% in interest and is compound semi-annually. How mush money is in the account after 11 years? Round to the nearest tenth.
She will have $799.3 in that account after 11 years.
Find the mean, median, and mode of the following numbers:
11,15,14,18,191,66,13,18,18,19,19,1,2,3,55,4,8,98
Median: 16.5 Mean: 31.8 Mode: 18
9, 36, 144, 576, 2304,.....
Find the 9th term.
The 9th term is 589,824.
Solve (6x3+6x2+2x+11)(5x3+7x2+5x+11).
30x3+42x2+10x+121
Solve (3x2+17x+5)(13x2+11x+3).
39x2+187x+15