Answer:
Step-by-step explanation:
Given the exponential function as
substitute both points in the equation above
point (-3,16) will be
point (-1,4) will be
make a the subject of the formula in both equations above
This means
Cross multiply as;
Divide by 4 both sides to get
Divide by b^-1 both sides
Find value of a
Hence
a=2 and b=1/2 thus write the equation as;
If you only have one line, then both systems are equal to each other. For each x+y=2 and y+x=2 has the solution that are on the same line.
The answer is y=-1/2x + 5/8
Answer:
(1,3) ;(2, 2) ;(2, 3);(3, 1) ;(3, 2) ; (3,3)
2/3
Step-by-step explanation:
____ 1 ___ 2 ____ 3
1 ___2 ___ 3 ____ 4
|
2___3 ___ 4 _____5
|
3___4 ____5 _____6
Winning outcomes : (1,3) ;(2, 2) ;(2, 3);(3, 1) ;(3, 2) ; (3,3)
Probability that a player wins :
Required outcome / Total possible outcomes
Number of winning Outcomes = 6
Total possible outcomes = 9
Probability that a player wins = 6 / 9 = 2/3
The vat percent is 10%.
Given that s.p.=Rs 450 and s.p with vat =Rs 495.
We want to find Amount of VAT that is how much value added tax is imposed in the selling price.
firstly, we will find Amount of VAT by taking Selling Price (S.P) and subtract it from Selling Price with VAT.
Amount of VAT = (S.P + VAT )- S.P
Amount of VAT = Rs 495 - Rs 450
Amount if VAT = Rs 45
Now, we will find the vat percent by dividing amount of VAT with selling price and multiply with 100, we get
VAT Percent = (Amount of VAT /Selling Price)×100
VAT Percent =(45/450)×100
VAT Percent=10%
Hence, the VAT percentage is 10% when the selling price is Rs. 450 with the VAT selling price Rs 495.
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