1.) 3.5% * 500 = 17.5
2.) 70.0% * 50 = 35.0
3.) 25.0% * 440 = 110.0
4.) 10.0% * 46 = 4.6
Answer:
29
Step-by-step explanation:
x*2 + y*2
Replace x with the number for x given in the problem.
5*2 + y*2
Do the same with y.
5*2 + 2*2
5 to the second power is just another way to write 5 x 5, and 2 to the second power is just another way to write 2 x 2.
So if we solve 5 x 5 and 2 x 2, we would get...
25 + 4
25 + 4 = 29
Answer:
x=3
Step-by-step explanation:
firstly this equation isn't possible without it equaling to something. I set it equal to zero and got x=3.
EX:
(x-3)^(3)=0
There are eight different possibilities for outcomes of three tosses:
<span>1. Head, Head, Head
2. Head, Head, Tail
3. Head, Tail, Head
4. Head, Tail, Tail
5. Tail, Head, Head
6. Tail, Head, Tail
7. Tail, Tail, Head
8. Tail, Tail, Tail</span>
The 8th possibility will not give us at least 1 head so we will cross that one out. So there is a 1/7 possibility for at least 1 head.