If you have different numbers you just have to leave it or multipy it out or simplify it so they are the same and can combine exg
6^2 times 5^3 cannot be combined
but if you have
2^4 times 4^2 that means2^4 times (2^2)^2=2^4 times 2^4=2^8
heere are some exponential laws for if you have the same number
(x^n)(x^m)=x^(n+m)
(x^n)^m=x^(nm)
(x^n)/(x^m)=(x^(m-n))
-3x + 5^x - 8 is what it is simplified so thats your final answe :}
Answer:
0.07072
Step-by-step explanation:
Red Blocks= 31
Green Blocks= 47
Yellow blocks = 23
Purple blocks= 24
Total= 31+47+23+24= 125
P(Yellow) = 23/125
P(Purple)=24/125
NOTE: AND (X), OR (+)
P(yellow yellow or purple purple)
= P(Y and Y) + P(P and P)
=(23/125 X 23/125) + (24/125 X 24/125)
=529/15625 + 576/15625
=1105/15625
=221/3125
=0.07072
Therefore:
Probability of Picking Yellow Yellow or Purple Purple is 0.07072.
14 is the asnwer because sqaure root of 200 is 14.14213562 and if you round that it is 14
