AMDM - Unit 1 Test

Front

Estimate the size of a crowd at a parade that is 7 ft deep on both sides and 5280 ft long, using the 2.5 sq. ft per person rule.

Back

29568

Front

How many ten-digit telephone numbers can be formed with the area codes (404, 470, 678, 607) and the restrictions that A is between 2 and 8, B and C cannot repeat, and D, E, F, G have no restrictions?

Back

25000000

Front

A menu has 6 different sandwiches, with 3 choices of potato chips, 3 types of salad and 5 different beverages. How many different lunch combinations consisting of a sandwich, chips and beverage can be ordered?

Back

270

Front

Estimate the size of a crowd that is 30 feet deep on both sides of the street along a 2-mile section of a parade route, given that 15 people fit comfortably in a 6 feet by 6 feet area. (Hint: 1 mile = 5,280 ft)

Back

264,000 people

Front

Estimate the size of a crowd that is 25 feet deep on both sides of the street along a 3-mile section of a parade route, given that 12 people fit comfortably in a 5 feet by 5 feet area. (Hint: 1 mile = 5,280 ft)

Back

380,160 people

Front

A student's grade in a Psychology course is comprised of tests (40%), quizzes (20%), papers (20%), and a final project (20%). His scores for each of the categories are 85 (tests), 100 (quizzes), 92 (papers) and 84 (final project). Calculate his overall grade.

Back

89.2

Front

Estimate the size of the crowd watching a concert in an area that is 150 feet long and 240 feet wide, given that each person occupies 2.5 square feet.

Back

14,400 people

Front

Convert 60 inches to feet.

Back

5 feet

Front

How many area code numbers are possible for Social Security numbers of the form XYZ – MN – ABCD, where the first three digits (XYZ) are referred to as the area number, with X being a number 1 – 7, and Y and Z being any number 0 – 9?

Back

699

Front

How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?

Back

The total number of outfits is calculated by multiplying the number of options: 5 jeans * 8 t-shirts * 2 shoes = 80 outfits.