Mathematics, 29.01.2021 23:50, pedroramirezr2
Eileen bought a desk on sale for 25% off the original price. With an 8% sales tax, she
$40.50. What was the original price of the desk?
$46.88
$40.00
$50.00
$50.63
Answers: 1
Mathematics, 21.06.2019 16:00, Xghoued2056
Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz
Answers: 1
Mathematics, 21.06.2019 16:50, sindy35111
Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?
Answers: 3
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Eileen bought a desk on sale for 25% off the original price. With an 8% sales tax, she
$40.50. What...
History, 30.03.2021 03:00
Chemistry, 30.03.2021 03:00
Mathematics, 30.03.2021 03:00
Mathematics, 30.03.2021 03:00
History, 30.03.2021 03:00
Mathematics, 30.03.2021 03:00