Mathematics, 17.03.2021 23:40, iiomqjessica
Student enrollment at a local school is concerning the community because the number of students has dropped to 504, which is a 25% decrease from the previous year. What was the student enrollment the previous year?
Answers: 3
Mathematics, 21.06.2019 17:00, JOEREACH
Use the expression below.ā4b + 8c + 12 ā 8b ā 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(ā2b + c + 3) b. 3(ā2b + c + 3) c. 4(ā2b + c + 3) d. 6(ā2b + c + 3)part cwhat is the value of the expression when b = 2 and c = ā3? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 19:30, auviannadority13
Equation for the calculation double 2 and then add 5
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Student enrollment at a local school is concerning the community because the number of students has...
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