Answer:
1
Step-by-step explanation:
because 1 is an odd number
Answer:
no answers
math.....................................
The inner function g(x) has x-13 in the denominator. Set it equal to 0 and solve for x
x-13 = 0
x-13+13 = 0+13
x = 13
If x = 13 then the denominator of g(x) will be zero. This is a problem since you cannot divide by zero
So x = 13 is not allowed as an input in the g(x) function. The same applies for the composite function as well.
So that's why the domain is the set of all real numbers x but x cannot equal 13
This translates to what choice D is saying, so that is the answer
Answer:
(since there is no percentage given i will provide two alternate answers one including percentage and one exclusive of percentage)
cost of TV inclusive of tax = $500
we first multiply the tax with total amount
$500 * 5.5
= $500 * 55/10
=$500 * 11/2
= $250 * 11
=$2750
original price of TV = $2750
alternate answer assuming there is a percentage sign with 5.5
the amount of tax on TV is 5.5%
we first multiply the percentage of tax with total amount
$500 * 5.5/100
=$27.5
original price of TV = $500 - $27.5
= $472.5
Step-by-step explanation:
It's pretty clear what the pattern is - 2^(k-1) * (-1)^(k-1) would work backwards, but we have to work forwards to get lower in this case, so we could start at -3 (as long as we put the k-1 in absolute value to make sure it's not 1/8), so we could write it as ∑ (k=1, goes to 4) 2^(|k-4|)*(-1)^(k-4)
It doesn't matter for k-4 because 1/-1 and 1/1 are the same thing as -1 and 1 respectively
