Xander says that the place value sections method, the expanded notation method, and the algebraic notation method of multiplying a one-digit number by a two-digit number are pretty much the same. Do you agree or disagree? Explain.
October 13, 2014
Lucas says that since 40x70 and 60x50 both have factors with a total of two zeros, they will both have products with a total of two zeros. Is this correct? Explain. 40x70=2800 and 60x50=3000. They both have zeros in the answer. Right
October 2, 2014
Which is greater, the increase in miles driven between 1998 and 1999 or between 1999 and 2000? What is that increase? Data given: 1998-75,288 miles 1999-117,391 miles 2000-126,304 miles
September 27, 2014
The life spans of three randomly selected tires are 31,950 miles, 36,050 miles, 34,000 miles. Using the empirical rule, find the percentile that corresponds to each life span.
February 17, 2013
The main factor that determines the properties of an image produced by a converging lens is A) the shape of the object. B) the color of the object. C) the size of the object. D) the position of the object relative to the lens. E) the bending strength of the lens.
November 1, 2011
An economics student would like to buy a mini-scooter, but she cannot afford one. Which of the following reasons explain why marketing fails to occur here? (Points : 1) two or more parties with unsatisfied needs a desire on the part of each to satisfy the other no assessments ...
March 12, 2011
1. Recently American Express, Visa and MasterCard have been pushing hard into the small-ticket end of the credit card market. The purchase of items such as fast food meals, and movie popcorn and candy have been targeted as growth areas for credit card usage. This is an ...
March 12, 2011
How to create a dichotomous key? I have an assignment on how to create a dictomoous key with this ten different things' Hornet, Leech,salamander,iguana,tulip plant,pig,paramecium,pinetree,housefly,MUSHROOM could someone help me with this
September 11, 2010