Answer:
First you must identify the inputs and output values and then you must check to see if each input value is paired up with only one output value and if so the table will be represented as a function.
Step-by-step explanation:
Identify the inputs and output values of the graph
Check to see if the values are paired up with one output value
Answer: 14 weeks
Step-by-step explanation:
Given
Kadin wants to buy a laptop of
He already saved and started saving each week
Suppose he saves for weeks to get the laptop i.e.
So, he need to save for 14 weeks to buy the laptop
Answer:
1/6 x 1/6
Step-by-step explanation:
Answer:
for brand A it required 41 bags and for brand B is required 56 bags
Step-by-step explanation:
The computation is shown below:
Let us assume Brand A be x
And, brand B be y
Now according to the question
The following equations are
8x + 7y = 720
4x + 6y = 500
Multiply by 2 in equation 2
8x + 7y = 720........(1)
8x + 12y = 1000..........(2)
Now subtract equation 1 from equation 2
5y = 280
y = 56 bags
And, x is
8x + 7(56) = 720
8x + 392 = 720
8x = 328
x = 41 bags
hence, for brand A it required 41 bags and for brand B is required 56 bags
9514 1404 393
Answer:
The CPI increased 3.42% in Month 2.
Step-by-step explanation:
In a spreadsheet, the weighted sum is easily computed using the SUMPRODUCT( ) function. It multiplies the corresponding values of two arrays, then returns the sum of those products. If one of the values is a weight, then the result is a weighted sum.
Your CPI is computed as the weighted sum of the prices of the individual products. The percentage change is computed in the usual way:
pct change = ((new value)/(old value) -1) × 100%
Of course, the spreadsheet can format a fraction as a percentage, so the computation of the change can stop after 1 is subtracted from the ratio.