Answer:
so im gonna help you gte the answer how many quarts are in a gallon thne you wil find your answer
Step-by-step explanation:
Answer: 45000
Step-by-step explanation:
From the question, we are informed that Patty buys a new car and gets it appraised every few years and that after owning the car for 3 years, its value is $15,000 and further told that after owning the car for 5 years, its value is $9,000.
Let the number of years be x
Let the value of the car be y.
From the first part of the question, we are told that after owning the car for 3 years, its value is $15,000.
Since an inverse variation will be:
x = k/y
3 = k/15000
k = 15000 × 3
k = 45000
Let's confirm the value of k for the second part of the question. After owning the car for 5 years, its value is $9,000. Here, x=5 and y = 9000
x = k/y
x = 45000/9000
x = 5
It's correct.
Therefore, the constant of proportionality is 45000
The answer is
false. Take a look at the attachment to see why. Hope it helps! :)
Answer:
∫
= ㏑|x| +c
Proof:
let x = 
take derivative for both sides
so dx = * du
substitute in the original function
∫du = u + C
u = ㏑|x|
Answer:
the length. is : x+4
Step-by-step explanation:
x² + 7x + 12 = (x+3)(x+4)
the length. is : x+4
