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

Select all expressions equivalent to 1/9 9 3/2 3/-2. 3/-4 3/-2

What is the molar mass of Ca(NO3)2? 102. 2 g/mol 134. 1 g/mol 164. 1 g/mol 204. 2 g/mol

Write 2 as a complex number.

Which is the simplified form of the expression StartFraction (6 Superscript negative 4 Baseline) Superscript negative 9 Baseline Over 6 Superscript 6 Baseline E

The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the range of rainfall for the highland storms? What i

HELP ASAP How should Spain and Catalonia resolve the issue of independence for Catalonia? Devise a possible solution to the conflict between Catalonia and Spain

Evaluate. Write your answer as a fraction or mixed number in simplest form.

Mystery Measures Determine as many angle measures as you can by creating different designs. Record your results and strategies on the worksheet.

______________ are chemicals in the body affecting how you feel. A. Hormones B. Emotions C. Calories D. Memories

Choose a value for n, and then evaluate n^2.