Answer: x > -2, which is choice A
Notice that there's a vertical asymptote at x = -2. Think of it like an electric fence. You can get closer to it, but you can't touch it.
The domain is the set of all allowed inputs of a function.
A trapezoid does not have a rotational line of symmetry
The exponents distribute over factors:
so, you have
Let's focus on each factor: applying the definition of negative exponents, you have
While for the power of 10, you can use the following rule
to write
So, the expression evaluates to
680 grams.
So, it's telling us to calculate the weight, in grams, of the other rock.
So firstly,
6 of the rocks EACH have a weight of 720 grams.
So, 6 x 720 = 4320
Now save 4320 for later.
Next, we need to convert the 5 kilograms into grams.
So, 5 x 1000 = 5000
now do, 5000 - 4320 = 680.
Your final answer would then be = 680g
I hope this helped.
If you mean 3.4444.. then the answer is 3 4/9 as a mixed number and 31/9 as an improper fraction
