Question

Which of the following would be between 3¹⁰ and 3²⁰?
a) 3 x 15
b) 3⁹ + 3² + 3⁸
c) 3 x 3¹⁰ + 3⁸
d)3⁴⁵ divided by 3³

PLEASE DO NOT GIVE IRRELEVANT ANSWERS PLEASE !!!

Answer 1

Answer:

B

Step-by-step explanation:

First, we have to know what 3^¹⁰ and 3^²⁰ is.

The answer to 3*3*3*3*3*3*3*3*3*3 is 59049

The answer to 3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3*3 is 3486784401

You can clearly see the answer isnt a so lets move to b.

3⁹ + 3² +3⁸

3 to the 9th is 19683, 3 to the 2nd is 9, and 3 to the 8th is 6561. We can also add the exponents. So it will be 3 to the 19th power which is 1162261467. So this is the answer lets check all the choices.

3*3¹⁰+3*⁸if we add the exponents we get 18 so 3¹⁸ which is 387420489 so this cant be the answer so let's move to the last choice.

3⁴⁵ power is 2.9543127e+21 if we divide be 1.0941899e+20