Given right triangle ABC with right angle C, and sin A = ¼. Which of the following expressions are also equal to ¼? Select all that apply

1. cos(A)

2. cos(B)

3. cos(90º - A)

4. cos(90º - B)

5. sin(B)

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?