Answer:
Step-by-step explanation:
The given function is
To find the roots, we solve:
Multiply through by -1 to get:
We compare to the general quadratic equation
Then we have a=1,b=3, c=1.
The solution is given by:
Answer:
19.25
Step-by-step explanation:
5.50 divided by 2= 2.75
2.75 times 7 = 19.25
nCp = n! / (p!)*(n-p)!
so 12C8 = 12! / (8!)*(4!)
= 11880 / 24
= 495
ans is C
Answer:
146,300,000
Step-by-step explanation:
146,273,011
<u>The hundred thousand place is 100,000</u>
<u />
<u>Step 1: Round</u>
146,273,011
<em>146,300,000</em>
<em />
Answer: 146,300,000
Answer:
Use trig ratios to find unknown sides in right triangles.
Step-by-step explanation: