4^3 is 64 and 3^4 is 81. Therefore the answer to the circled question is -17.
8,9,10
how i found this out was if u replace m with 8 it will be 8+7 which is 15 and less then 18
for 9 its 9+7 which is 16 which is less then 18
and for 10 its 10+7 which is 17 which is less then 18
and for 11 its 11+7 is 18 which is equal to 18 so it would not apply to this equation
hope this helps
Because there are only two things you can do with these two " family" members. 81 divided by 9 is 9. 9 times 9 is 81. Strictly speaking, there should be three in the family: 9,9 and 81 9 is the square root of 81. 81 is the 9 squared.
Answer:
1. d-even lc- -
2. d- odd lc- +
3. type- odd lc- +
4. type- even lc- -
5. d- even lc- - type even
6 d- odd lc- + type- even
Step-by-step explanation:
when the degree is odd, one leg goes down one goes up
when the degree is even, both legs go up or down
when the leading coefficient is negative the end behavior is -∞
when the leading coefficient is positive, the end behavior ∞
a function is odd when both legs go down
a function is even when the legs go in different directions
a function is neither when it isn't a function (think vertical line test)
Answer:
The gas bill increases by $50
Step-by-step explanation:
We know that the increase in gas bills is directly proportional to the temperature setting. Let's take the increase in gas bills as g and increase in temperature setting as t. Thus, this can be written as:
g ∝ t
In every proportionality, there is a constant k, so it will be:
g = kt
It is mentioned that when the temperature setting increases by 4, the gas bill increases by $20, so in terms of the constant, we can write it as:
20 = k 4
We don't know the value of the constant, so we have to first find it out.
k = 20 ÷ 4
k = 5
Thus,
g = 5t
Now that we know the value of the constant, we can find by how much the gas bill will increase if the temperature setting increases by 10.
g = 5 × 10
g = <u>50</u>
∴ the gas bill increases by $50 when the temperature setting increases by 10 degrees Fahrenheit.
