Course Activity Relationships Between Real Numbers 3 Question
mán. For
CORE
Mark says that the number 2 is a rational number because he can write it as the fraction 2
Is Mark correc Why or why not
Mark is not correct because a fraction is rational only if the numerator and the denominator are both
integers
Mark is not correct because 2 is not equal to the fraction
Mark is correct because the fraction is equal to 12
Mark is correct because the denominator, 1. is an integer
Su
US 934

Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.