Question

MEDAL/FAN
simplify the following expressions
1.6^-3
2.3^3/4^3
3.9^4*9^3
4.7^0
5.(b^2)^5
6.11^7/11^4
7.a^-3/a^-3
8.6^3*8^3
Evaluate the following expressions.
9.(2*a)b^-1;a=2 and b=5
10. 7a^b;a=3 and b =-2
11. If the mas of a proton is 2.53*10^-37 grams, what is the mass of 1,000 protons?
12.What is the order of the mass of electrons from least to greatest?

Answer 1

Holy crap dude, what is this, a test?

Answer 2

\[x^-b = 1/x^b\]

Answer 3

use dat for d first problem

Answer 4

its homework

Answer 5

ew im too lazy to do work can someone just give me the answers?plz