Mathematics, 20.02.2020 08:01 ianim207
A farmer recently sold a large plot of land. The sale decreased his total acreage by 8%. Let t be the original acreage. Find two equivalent expressions that will give the new acreage. Use pencil and paper. Use the expressions to describe two ways to find the new acreage.
Which two expressions will give the new acreage?
A. t-8t
B. t-0.8t
C.8t
D.0.92t
E.0.92t-0.08t
F.0.8t
Answers: 3
Mathematics, 21.06.2019 15:00
If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6
Answers: 1
Mathematics, 21.06.2019 17:00
What properties allow transformation to be used as a problem solving tool
Answers: 2
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
A farmer recently sold a large plot of land. The sale decreased his total acreage by 8%. Let t be th...
Mathematics, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
Chemistry, 13.02.2021 06:30
English, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
Mathematics, 13.02.2021 06:30
History, 13.02.2021 06:30