Answer:
So the price of house 0f house after n number of year = 380,200 - 11800n
Step-by-step explanation:
Bob has a bought a new house for $380,200. He estimates the value of the house after each year and he also assumes that the value of the house decreases by the same amount each year.
So to find the equation to define the value of the house after each year, we have to find out how much depreciation happens for the value of the house in each year.
Final value = $321,200
Depreciation each year = 
= $11,800
So the price of house 0f house after n number of year = 380,200 - 11800n
Sorry but there is no table. The possible answers for a ratio of 5 appel muffins for ever 2 bran muffins is
5:2
5 to 2
5-2
Hope this helps
Answer: 525 cycles per second.
Step-by-step explanation:
The equation for inverse variation between x and y is given by :-
(1)
Given : The length of a violin string varies inversely with the frequency of its vibrations.
A violin string 14 inches long vibrates at a frequency of 450 cycles per second.
Let x = length of a violin
y= frequency of its vibrations
To find: The frequency of a 12 inch violin string.
Put 
in equation (1) , we get
Divide both sides by 12 , we get
Hence, the frequency of a 12 inch violin string = 525 cycles per second.
Answer:
a = 3/28
Step-by-step explanation:
<em>To start solving for a variable, you need to isolate it.</em>
-4/3b = 4a
<em>-4/3 divided by 4 equals -4/12 or </em><em>-1/3</em>
a = -1/3b
<em>To completely solve for </em><em>a</em><em> we need to plug it back in and solve for </em><em>b</em><em>.</em>
b = (4(-1/3b)) - 3/4
b = -4/3b - 3/4
7/3b = -3/4
b = -9/28
<em>Finally, we can plug </em><em>b</em><em> back in to the previous equation we got for </em><em>a</em><em> to solve for </em><em>a</em><em>.</em>
a = -1/3(-9/28)
a = 3/28
<em>Furthermore, we can check if this is correct by plugging in </em><em>3/28</em><em> for </em><em>a</em><em> into the original problem and see if we get what we got for </em><em>b</em><em> (</em><em>-9/28</em><em>)</em>
Answer:3x^2-5x=-8 is the one that has 2 complex solutions
Step-by-step explanation:
