Find the three arithmetic means between -4 and 16

Can you please help me with theses 2 questions? 1). Find three arithmetic means between 11 and 31. (Enter your answers as a comma-separated list.) 2). Evaluate the piecewise-defined function. f(x) = 3 if x < 0 3 − x if 0 ≤ x < 3 x + 3 if x ≥ 3 (a) f(4/3)= (b) f(3)=
...l Verizon 8:39 PM 52% Done 16 of 16 Given the arithmetic sequence 4, = 2n - 5 a) find the common difference b) find the sum of the first 80 terms.
determine if sequence is arithmetic, geometric, or neither. if
arithmetic find common difference and the sum of the first n terms.
if geometric find common ratio and sum of the first n terms
3333 32/4/8/16"
The sequence 2, 9, 16, 23, 30,.... is an arithmetic progression. Find the 33rd term in the progression. A/
Find the missing terms in the following arithmetic or geometric sequences. a. 1,2, 16 b. 243, 81, 9, -- a. Complete the sequence with the correct terms. 1,2, 0 -16 (Simplify your answers.) b. Complete the sequence with the correct terms. 243, 81, 90 (Simplify your answers.)
11) Find the sum of the arithmetic series if a, = 5, 4, = -160, and n = 21. -4706 12) Find all the values of x and y for which 3, x, y is an arithmetic sequence and x, y, 8 is a geometric sequence. 222 222 13) Find the value of y that makes this a geometric sequence: y+1, y, y-4.
Find the common difference of an arithmetic sequence Question Which of the following sequences is an arithmetic sequence? Select all correct answers. Select all that apply: 3,0, -3, -6, -9, -12,... O 6, 11, 16, 21, 16, 11, ... -2, 2, 6, 10, 14, 18,... 03, -4,4-5, 6, -7,-8,... O 4.-12, -16, - 24, -30, 36. ... FEEDBACK MOR
Arithmetic progression def arithmetic_progression(elems): An arithmetic progression is a numerical sequence so that the stride between each two consecutive elements is constant throughout the sequence. For example, [4, 8, 12, 16, 20] is an arithmetic progression of length 5, starting from the value 4 with a stride of 4. Given a list of elems guaranteed to consist of positive integers listed in strictly ascending order, find and return the longest arithmetic progression whose all values exist somewhere in that sequence....
o a) {an} is arithmetic with Aug = 18, a=-4. Find any b) {anz is arithmetic with aq=7, 9,1 = 313 . Find the common difference d. For this sequence. 00 C) Find 8 14-1 d) Find { (2) K-1 K1 K=3 e) Find } 4th, 3n-1 f) Find 2+4+6+8+...+ 96 +99+100 n=2 a) Find 1501 + 1502 toont 2999+ 3000 - b) If you invest $100 in an account that pays 1.2% annual interest compounded monthly, how much with...
Groups 2-4 4-6 6-8 2-4 4-6 6-8 8-10 10-12 12-14 14-16 16-18 18-20 f f 102 18 40 24 47 80 21 15 66 Find a) Arithmetic mean b) Median c) Mode d) Differentiate between Arithmetic mean, Harmonic mean, and Geometric mean using 2 applications of each.