AMDM Unit 1 Review

A bag of rice weighs 4 pounds.  One ounce of rice contains about 2000 grains of rice.  About how many grains of rice are in the bag?  (1 pound = 16 ounces)

• 128,000
• 64,000
• 32,000
• 3,200,00

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Use a Fermi Estimate to approximate the answer to the question below using the provided assumptions.
How much air does someone breath in each day?
-It takes 5 breaths to breath 1 liter of air
-We breath on average 10 times per minute

• 14,400 Liters
• 2,880 Liters
• 720,000 Liters
• 7,200 Liters

Use a Fermi Estimate to approximate the answer to the question below using the provided assumptions.
How much would it cost in gas money to drive across the US?
-The US is about 3000 miles across
-Gas cost $2.00 per gallon
-The car gets 25 miles per gallon

• $120.00
• $190.00
• $275.00
• $240.00

Solve the proportion

• 144
• 4
• 6
• 9

Tests - 30%
Quizzes - 20%
Classwork - 20%
Final Exam - 30%
Stan's test average is 72 and his quiz average is 80.  If his classwork average is 86, then what will his grade in the class be if he gets a 70 on the final exam?

• 75.8
• 72.1
• 78.4
• 81.2

15 mod 6 =

• 2
• 3
• 4
• 5

22 mod 7 =

• 4
• 3
• 2
• 1

"It does not do to dwell on dreams and forget to live, remember that."
Use the provided formula to calculate the Flesch-Kincaid Grade Level Index for the quote above to the nearest grade level.

• 3
• 4
• 5
• 6

A baseball players slugging average is a calculated by finding the weighted sum of the players at-bats.  Singles are weighted 1, doubles are weighted 2, triples are 3, home runs are weighted 4 and all other outcomes are weighted 0.  The weighted sum is then divided by the total number of at-bats.  Calculate this players slugging average:
8 singles
5 doubles
0 triples
2 home runs
40 at-bats

• 0.58
• 0.61
• 0.65
• 0.72