5y2 + y + 2y2 β 7y - 5y2 + 4x
how to simplify...
Answers: 1
Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. οΏΌwhat values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
Answers: 2
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 21:30
Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation
Answers: 1
Mathematics, 21.06.2019 22:00
Determine if the equation defines y as a function of x: 2xy = 1. yes o no
Answers: 2
Mathematics, 29.01.2021 19:00
History, 29.01.2021 19:00
Computers and Technology, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Chemistry, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
History, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Mathematics, 29.01.2021 19:00
Chemistry, 29.01.2021 19:00