The function f is defined by f:x
x/x+1,x=1
Find the iterated functions f²,f³ and f⁴​

Which of the following contains a variable?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities