<span>Y is directly proportional to x^2. It could be represented by the expression:
y </span>α x^2
We can make it into an equality by inserting the proportionality constant, k.
y = kx^2
k would be constant for any value of y with a corresponding value of x. We solve the problem by this concept as follows:
y1/(x1)^2 = y2/(x2)^2
10/(x1)^2 = y2/(x1/2)^2
10/4 = y2
Therefore, when the value of x is halved, y is equal to 10/4.
This is true.
When we're talking about the mode, we're usually talking about the number which has the highest frequency in a given set of numbers. For example, out of the numbers:
1 2 3 4 5 6 5 4 5 5 5
5 will be the mode.
We know that Nick and Nora are married and have three children who are studying in college.
Also, their gross income = $47,400
Standard deduction = $12,600
Itemized deductions = $14,200
Exemption = $4,000 for each adult and each dependent
⇒ Exemption = 4,000 * 5
⇒ Exemption = $20,000
Taxable Income = Gross Income - Standard Deduction - Itemized Deduction - Exemptions
⇒ Taxable Income = 47,400 - 12,600 - 14,200 - 20,000
⇒ Taxable Income = $600
Hence, their taxable income is $600
Answer:
A
Step-by-step explanation:
it's not the bottom two ansewers becasue the problem is not asking for greater than less than EQUAL to. you only fill in the circle when its ask for EQUAL to. between the top two when working out the problem i belive it is A because if you work it out you get x<1/9 there for i beliv eit is A.
