dejesusxiomaris dejesusxiomaris

11-01-2018
Mathematics

contestada

1, 4, 13, 40, 121 what is the next number in the pattern

Respuesta :

mathstudent55 mathstudent55

11-01-2018

Add powers of 3.
1 + 3 = 4
4 + 9 = 13 = 4 + 3^2
13 + 27 = 40 = 13 + 3^3
40 + 81 = 121 = 40 + 3^4
Now you need to add 3^5 to 121.

121 + 3^5 = 121 + 243 = 364

Answer Link

Otras preguntas

Which of the following statements concerning entropy is/are CORRECT? 1. The entropy of a substance increases when converted from a liquid to a solid. 2. The ent

what are the solutions to the equation x^2+4x-9=5x+3

Explain the roles each kingdom plays in an ecosystem and its importance to the sustainability of that ecosystem.

The enzyme used in light repair to split thymine dimers is called ________.

Teflon is prepared by the polymerization of tetrafluoroethylene. Write the equation that describes the polymerization using Lewis symbols.

What is the factorization of the trinomial below?3x2 + 27x+60A. 3(x + 4)(x + 5)B. 3(x+3)(x+5)C. (x+4)(x + 13)D. (x+4)(x + 5)

Read the following excerpt from Gary Soto’s story "Like Mexicans." My grandmother gave me bad advice and good advice when I was in my early teens. For the bad a

please help me out with this

n(n+1)(n+2)(n+3) is a multiple of 4

Can someone help if you can’t tell I suck at math?