Answer:
-2.12 -089 0.4 9/8
Step-by-step explanation:
im good at fractions
The simplified expression of
is
.
Solution:
Given expression is
.
To simplify the given expression.

Using exponent rule: 

Using another exponent rule: 


Using exponent rule: 


Hence the simplified expression of
is
.
Answer:
Neon: 0
Oxide: -2
Copper: 2
Tin: 0
Step-by-step explanation: To solve you must add/subtract the numbers to get the charge, for example if its -30 charge from electrons and 10 charge from protons, -30 + 10 = -20 therefore the charge is -20
Answer:
word problems
Step-by-step explanation:
A random guy made 100 bird houses and each bird house has 100 seeds how many seeds are there in total 100,000