Seudónimo Seudónimo

02-09-2016
Mathematics

contestada

find the next 2 numbers ....
243,81,27,?,?

I NEED HELP

Respuesta :

SyntaxError SyntaxError

02-09-2016

so this is a pattern of a number raised to a power.

I can see that they're multiples of 3.

27 = 3^3
81 = 3^4
243 = 3^5

now we can assume
9 = 3^2
3 = 3^1

Answer Link

Otras preguntas

The area of a rectangle is 215.2 m2. If the length is 16 m, what is the perimeter of the rectangle

20×+12>14×+30 A. ×<3 B.×<7 C.×>7 D.×>3

which of the following are valid names for the given triangle?

What is the answer to find the next two terms of this sequence 37 29 21

Given that LM is a midsegment of IJK, find JK. A. 7 B. 8 C. 14 D. 16

A bar serves Jello shots each containing 1 1/2 ounces of 80-proof vodka. How many alcohol servings are in 4 Jell-O shots

In △ABC, point D∈ AB with AD:DB=5:3, point E∈ BC so that BE:EC=1:4. If AABC=40 in2, find AADC, ABDC, and ACDE.

What steps should you use to get the dialog box for modifying a style? A. In the document, put the insertion point anywhere in a paragraph of text you want to m

Martha bought 20 5⁄6 yards of fabric to make curtains. She only used 16 7⁄9 yards of the fabric. How much fabric remained?

Match each value with the smallest number set that it belongs to.