January 7, 2015

January 7, 2015

• 1.
  Today:  Review forTest  Take Part I of Test: 10 questions  Part II of Test (5 Questions) Monday  Submit Completed Class Work  Khan Academy Due this Sunday January 7, 2015
• 2.
  The cost ofelectricity has gone from .21/kwh to .32/kwh. What is the percent price change? Mental Math: An $.80 pair of socks is marked up 250%. What is the retail price? A radio controlled car travelled 40 feet across the room in 2 seconds. What was the speed in MPH?
• 3.
  At 2720 ft.,the Burj Khalifa in Dubai is the worlds tallest building. By what percent is the Burj taller than the 1450 ft. Empire State Building? Joseph & Mary share a $1500.00 lottery win in the ratio of 3:5. How much does each person receive? The actual width of the rectangle is 13 inches. Find the actual perimeter. Two cups cost $1.12. Find the unit price per ounce.
• 5.
  A. $344 B.$375 C. $395 D. $425 E. $458