You have to move the decimal point all the way to behind the 9.
You move it eleven places to the right.
The answer is
9.3 x 10^-11
Final Answer: 
Steps/Reasons/Explanation:
Question: Solve the equation
.
<u>Step 1</u>: Multiply both sides by
.
× 
<u>Step 2</u>: Simplify
×
to
.

~I hope I helped you :)~
Answer: "possible" rational roots: ±1/5, ±3, ±1
Step-by-step explanation: Take plus or minus the factors of the constant divided by the factors of the leading coefficient.
In this case, the constant is 3, so the factors are 1 and 3, and the leading coefficient is 5, so the factors are 5 and 1.
1/5, 3/5, 1/1 and 3/1 are possibilities, simplify and attach the ± to each.
U need the law of cosines and heron's formula
1. 875
2. 1066
3. 129 - 136
4. 22°F
5. -148°F
6. 1 dollar