What is the sum of the first 30 terms of this arithmetic sequence? 6, 13, 20, 27, 34, …

Which of the following is the true for f(x) = 5cos

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.