Mathematics, 01.10.2021 03:20 brea2006
The letter P on the number line below represents the number _. (Use the hyphen for negative numbers and write the answer as a decimal, such as -7.2)
Answers: 1
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1β0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 22.06.2019 03:00
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
The letter P on the number line below represents the number _. (Use the hyphen for negative numbers...
Computers and Technology, 12.03.2020 18:28
Mathematics, 12.03.2020 18:28
Mathematics, 12.03.2020 18:28
Social Studies, 12.03.2020 18:29
History, 12.03.2020 18:29
Mathematics, 12.03.2020 18:29
Mathematics, 12.03.2020 18:29
Mathematics, 12.03.2020 18:29
Chemistry, 12.03.2020 18:29