Which expression is equivalent to the expression 19x - 23x
a. x(19 - 23)
b.19x(1 - 23x)<...
Mathematics, 31.10.2019 22:31 ineedhelpireallydo
Which expression is equivalent to the expression 19x - 23x
a. x(19 - 23)
b.19x(1 - 23x)
c.19(x - 23)
d. x(23 - 19)
Answers: 3
Mathematics, 22.06.2019 03:00, kers
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.
Answers: 3
Mathematics, 24.09.2019 08:30
English, 24.09.2019 08:30
History, 24.09.2019 08:30
Mathematics, 24.09.2019 08:30