195 s; minutes
a. 4.5 min
b. 3 min
c. 3.25 min
d. 2.5 min

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!