Pllz answer if you know 30 points the normal monthly temperatures (°f) for omaha, nebraska, are recorded below.
month jan feb mar apr may jun jul aug sep oct nov dec
t 1 2 3 4 5 6 7 8 9 10 11 12
temp. 21° 27° 39° 52° 62° 72° 77° 74° 65° 53° 39° 25°

a. write a sinusoidal function that models omaha’s monthly temperature variation.
b. use the model to estimate the normal temperature during the month of april.

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Which statement about the annual percentage rate (apr) is not true?