Theoretical probability is the number of desired outcomes (heads) divided by the total number of outcomes (heads or tails). The actual outcome does not affect the theoretical probability. Mark is correct.
Answer:
7
Step-by-step explanation:
xy + (z-x)
x = 3
y = 2
z = 4
3×2 + (4-3)
6+1
= 7
Answer:
Step-by-step explanation:
We want to simplify:
We rewrite to get:
We now apply the laws of indices
We simplify to get
We leave our final answer is scientific form.
The final answer is therefore:
36 and 100 are both square numbers.
However, only 100 is within the given range.
Answer:
10
Step-by-step explanation:
move twelve to the other side of the equation, and isolate x. add 12 to -2, and you'll get 10
