Asine curve is periodic. what does this mean?

a. the curve goes through one cycle and starts over

b. there is no pattern

c. the amplitude stays the same

d. one period equals 180 degrees

How many days was the temperature above 90 degrees?

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?