Mathematics, 27.01.2020 17:31 isabel81ie
Awesome almonds wants to see if their new almond flavor is enjoyed more by high school or middle school students. they decide to visit one middle school and one high school in houston, tx. after interviewing the students at each school, they determine that middle school students like their almonds more than the high school students do. what is the sample of the population
all students who attend middle school or high school in the country
all students who attend one middle school and one high school in houston, tx
all students who attend middle school or high school in houston, tx
all students who attend middle school or high school in texas
Answers: 2
Mathematics, 21.06.2019 18:40
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
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
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
Awesome almonds wants to see if their new almond flavor is enjoyed more by high school or middle sch...
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