URGENT: PLEASE HELP ASAP The nth term of a sequence is 3n^2/2

A) Find the second term of the sequence

B) find the fifth term of the sequence

C) Which term in the sequence is the 1st to have a value higher than 50?

WILL GIVE BRAINLIEST TO ANSWERER
PLEASE HELP ME! TY!

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Choose the more precise measurement. 26.4 cm or 8.39 cm

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.