Mathematics, 05.02.2022 14:00, jojo492192

Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to swing a horizontal distance of 18 inches from right to left and 2 seconds for the pendulum to swing back from left to right. Which of the following equations models d, the horizontal distance in inches of the pendulum from the center as a function of time, t, in seconds? Assume that right of center is a positive distance and left of center is a negative distance. D = 9 cosine (StartFraction pi Over 4 EndFraction t) d = 9 cosine (StartFraction pi Over 2 EndFraction t) d = 18 cosine (StartFraction pi Over 4 EndFraction t) d = 18 cosine (StartFraction pi Over 2 EndFraction t).

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:50, Chartwig4831

For the equations below which statement is true ? -2x=14 6x=-42

Answers: 1

continue

Mathematics, 21.06.2019 20:20, leximae2186

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.

Answers: 2

continue

Mathematics, 21.06.2019 21:30, jamarengle2

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

Answers: 1

continue

Mathematics, 21.06.2019 21:50, Hali07

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Answers: 1

continue

Do you know the correct answer?

Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to sw...