Sibal started with $500 in a bank account that does not earn interest. in the middle of every month, she withdraws 15 of the account balance. which recursive function rule models sibal’s balance at the end of each month?
an=4/5⋅an−1 and a1=500
an=500⋅an−1 and a1=1/5
an=1/5⋅an−1 and a1=500
an=500⋅an−1 and a1=4/5

According to the normal model, what percent of receivers would you expect to gain fewer yards than 2 standard deviations below the mean number of yards

Fine the area of the kite. a. 90 sq. units b. 9 sq. units c. 180 sq. units d. 45 sq. units

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5