arrange in ascending order

a. cos(40), cos(80), cos(120), cos(160)

b. sin(-90), sin(80), sin(-120), sin(30),

c. cos(130), cos(240), cos(-30), co380s

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Write the equations in logarithmic form 10^3=1,000