Geometry. asap.
in the figure, pa and pb are tangent to circle o and pd bisects ∠bpa . the figure is not drawn to scale.

a. 78
b. 33
c. 90
d. 66

What is the y-intercept of the graph of the equation y=3(2^x)

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day