Answer:
0.275
Step-by-step explanation:
Answer:
You will get paid $220.88
Step-by-step explanation:
Answer: the probability will be 3 because 8-5=3 and there was 8 trix bars and 5 crunch bars and which means it will be 3
Step-by-step explanation:
Answer:
2*2*2*2*2
Step-by-step explanation:
You just multiply 2 five times.
We'll have to repeatedly square both sides of the equation, in order to get rid of the square roots. Squaring a first time yields
![19+\sqrt{30+\sqrt{32+x}}=25](https://tex.z-dn.net/?f=19%2B%5Csqrt%7B30%2B%5Csqrt%7B32%2Bx%7D%7D%3D25)
Move the 19 to the right hand side:
![\sqrt{30+\sqrt{32+x}}=6](https://tex.z-dn.net/?f=%5Csqrt%7B30%2B%5Csqrt%7B32%2Bx%7D%7D%3D6)
And square again:
![30+\sqrt{32+x}=36 \iff \sqrt{32+x}=6](https://tex.z-dn.net/?f=30%2B%5Csqrt%7B32%2Bx%7D%3D36%20%5Ciff%20%5Csqrt%7B32%2Bx%7D%3D6)
Square one last time:
![32+x=36 \iff x=36-32=4](https://tex.z-dn.net/?f=32%2Bx%3D36%20%5Ciff%20x%3D36-32%3D4)
Let's check the solutions: all these squaring might have created external solutions:
![\sqrt{19+\sqrt{30+\sqrt{32+4}}}=\sqrt{19+\sqrt{30+6}}=\sqrt{19+6}=\sqrt{25}=5](https://tex.z-dn.net/?f=%5Csqrt%7B19%2B%5Csqrt%7B30%2B%5Csqrt%7B32%2B4%7D%7D%7D%3D%5Csqrt%7B19%2B%5Csqrt%7B30%2B6%7D%7D%3D%5Csqrt%7B19%2B6%7D%3D%5Csqrt%7B25%7D%3D5)
So,
is a feasible solution.