What is the 4th term in the sequence? need now! (will mark brainlest)

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2