Answer:
All real numbers
Step-by-step explanation:
Assuming the polynomial is

Then the domain is all real numbers.
The domain are all values of x, for which the given function is defined.
The reason is that, polynomials are defined everywhere on the real number line.
We can write this as {x|x is all real numbers} .
Or (-∞,+∞)
Answer:
grams
Step-by-step explanation:
Given

Required
Determine the mass of 401,000,000 electrons
To do this, we simply multiply the mass of 1 electron by the number of electrons.
This gives:


Express 3653110000 as a standard form

Apply law of indices:


Hence, the mass of 401000000 electrons is 
Answer:
12 cm
Step-by-step explanation:
A radius is exactly 1 half of the diameter. Therefore, if given the radius, you can find the diameter by multiplying by 2.
6 * 2 = 12
Hope this helps :)
Answer:
The third one
Step-by-step explanation:
Answer:
the answer is A. 6 1/3 feet
Step-by-step explanation:
There are 12 inches in a foot. 12 x6=72 r of 4
there are 12 inches in a foot 12÷4=3. 1/3 of a foot
6 + 1/3= 6 1/3