melinacordova005 melinacordova005

11-06-2021
Mathematics

contestada

Evaluate. 2^n -1, where n =7

Respuesta :

maiemad513 maiemad513

11-06-2021

Step-by-step explanation:

Sub n in the equation

2^7-1 = 128-1=127

Answer Link

Otras preguntas

Alan has seven united state coins. their total value is 61 cents. What coins and how many of each does he have?

The denominator of a fraction is four more than the numerator. If both numerator and denominator are increased by eight, the simplified result is 5/6. Find the

radar use reflected microwaves to detect objects and measure their... what? A. Distance and speed B.weight and volume C. Wavelengths and frequency D. Height a

Multiply. Express the product in simplest form. 2 /10 x 20 = n A.40 B.20 C.4 D 1/100

Make 7/10 into a decimal? And how do I convert 7/17 into a decimal?

Which is a cause of mechanical weathering? A. carbonic acid B. wind C. hydrolysis D. oxidation

What are the white nights of Scandinavia?

Which personal pronoun agrees with its antecedent and correctly completes the sentence? Nothing that lives in that swamp will be allowed to let __________ slimy

how do you know if 5/9 is bigger then 11/20

do only living things contain dna