ashmaygillingham ashmaygillingham

07-06-2021
Mathematics

contestada

Find the nth term of the following sequence 5,20,45,80,125

Respuesta :

726211b 726211b

07-06-2021

Answer:

{5, 20, 45, 80, 125} = 5{1, 4, 9, 16, 25} = 5{1², 2², 3², 4², 5²}

→ U{n} = 5n²

Step-by-step explanation:

Answer Link

Otras preguntas

the goal of the litter cleanup drive was to collect 500pieces of trash. what percent of this goal did the 30paeticipants achieve?

The length of a rectangle is 5cm. greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.

Suppose 2 circles are constructed. Under what conditions do the circles have 1 point in common, 2 points in common, no points in common, more than two points in

in the xy plane below, point c has coordinate (6,9). what is the equation line contains point o and c

Q: Philip says truth only one day in a week.Hint 1: Days are Sun, Mon and so on.Hint 2: One day he says "I lie on Mon and Tue".Hint 3: Next day he says "Today i

1) Find the 4th term if the sequend in which a1 = 2 and an+1 = -4an + 2. 2) Find the third iterate, x3, of the function f(x) = 3x + 5 for an initial value of x0

In which region of colonies did the Salem Witch trials take place?

When the water level of a stream or river exceeds its natural banks, it has reached its

Simplify this equation. 6 + 7r - 4 × 11

A club can buy ready-made shirts for $14.50 each. Alternately, it can buy plain T-shirts for $6.25 each , fabric paint for $35.70, and a pack of stencils for $