Answer:
Range = all real numbers
Step-by-step explanation:
Note : I would reccommend using desmos for graphing problems.
Answer:
9^(-1/2) = 1/3
27^(-2/3) = 1/9
Step-by-step explanation:
We know that:
If we add negative sign in m/n.
Therefore,
From the expression:
1. 9^(-1/2)
From above, apply the exponent rules. Simplify the expression:
2. 27^(-2/3)
27 can be factored as 3^3.
From above:- Use the following exponent rules to multiply the exponents and leave the base as 3 so we can cancel the cube (3 out of the root) and the exponent.
Divide 6 by 3 or the cube root.
Therefore:
Answer:
70
Step-by-step explanation:
X*0.1=7
X=7/0.1
X=70
if you add 55% and 45% the total is 100% so 45/100 are girls. 35% of the girls scored and A so 35/45 is the probability that it is a girl chosen or 7/9. the probability is 7 out of 9.
Answer:
(Z,S,X,Y,C) are coplanar (the yellow plane)
(V,U,X,S,Y) are coplanar (the red plane)
Therefore, there are many answers you can choose. For example:
1. X,S,Y
2. Z,X,S,U