03:23duration 3 minutes 23 seconds
Smoking as a Negative Externality
04:07duration 4 minutes 7 seconds
Prealgebra 7.3.2
Osteosarcoma Bar Graph
02:38duration 2 minutes 38 seconds
Prealgebra 7.2.2
Calories
01:28duration 1 minute 28 seconds
Prealgebra 6.8.2
$2500 * 6% for 3 months
03:12duration 3 minutes 12 seconds
Prealgebra 6.7.4
Find the Price Before Tax
02:28duration 2 minutes 28 seconds
Prealgebra 6.7.3
Find the Tax Rate
02:30duration 2 minutes 30 seconds
Prealgebra 6.7.2
Sales Tax for a Gasoline
04:16duration 4 minutes 16 seconds
Prealgebra 6.7.1
Sales Tax for a Guitar
01:54duration 1 minute 54 seconds
Prealgebra 6.6.4
Auto Depreciation
02:19duration 2 minutes 19 seconds
Prealgebra 6.2.9
Convert to Percents
00:43duration 43 seconds
Prealgebra 6.1.11
Cents Per Pound
01:15duration 1 minute 15 seconds
Prealgebra 5.8.9
College Loan
Prealgebra 5.6.7
Estimation .0074 / .23
02:21duration 2 minutes 21 seconds
Prealgebra 5.5.7
Rounding
01:16duration 1 minute 16 seconds
Prealgebra 5.3.13
75 cents = $.75
00:53duration 53 seconds
Prealgebra 5.3.12
$19.43 = 1943 cents