giannagianna giannagianna
  • 03-09-2021
  • Mathematics
contestada

Critique Reasoning A student claims that 8^3 •8^-5 is greater than 1.
Explain whether the student is correct or not.

Respuesta :

Hrishii
Hrishii Hrishii
  • 03-09-2021

Answer:

Student is not correct

Step-by-step explanation:

[tex] {8}^{3} . {8}^{ - 5} \\ \\ = {8}^{3 - 5} \\ \\ = {8}^{ - 2} \\ \\ = \frac{1}{ {8}^{2} } \\ \\ = \frac{1}{64} \\ \\ = 0.015625 < 1[/tex]

8^3 •8^-5 is not greater than 1

Student is not correct

Answer Link

Otras preguntas

define alliteration
What caused the balance of power to shift in Europe in the years leading up to the war
Convert 78% to a decimal
Pablo generates the function f(x) = 3/2(5/2)^x-1 to determine the xth number in a sequence. Which is an equivalent representation?
A 50 kg cheetah has 3,600 J of kinetic energy. What is its velocity?
What converts nitrogen into a usable substance during the nitrogen cycle? A.Consumers B.Decomposers C.leaches D.Nitrogen fixing bacteria
Building, breaking, rebuilding, The line above is from Carl Sandburg's poem "Chicago." In which two other types of poems are three consecutive gerunds used?
Which is the most accurate description of an ecosystem? A.) An ecosystem consists of a biological community—the physical and chemical factors—that make up its a
Research indicates that __________ communication is more accurate and effective than _______ communication.
How does the graph of g(x)=1/x-5+2 compare to the graph of the parent function f(x)=1/x?