If a recursive process has a recurrence relation of a_k=(-2)(a_k-1) and an initial condition of a_1=1 , what is a_4 term of the sequence? *underscore is subscript
explain with steps, you in advance

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall