Answer:
Option A , (0, 20); y equals one over eighty times x squared plus 20
Step-by-step explanation:The equation of parabola is given by
(X-h)^2 = 4p(Y-k)^2
In this case h = 0
So we get
Y = X^2/4P +k
Focus point is (h, p+k) , p+k = 40
Hence h, k = (0,20)
P = 40-k = 20
Equation Y = X^2/80 +20
Hence, option A is correct
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The the two numbers that add up to 26 and have a difference of 8 are 17 and 9. The larger number is 17 so your answer is 17.
First subtract the weight the dog weighs now to the weight he was:
48.9
- 29.7
------------
19.2
Then take the number you got which is the weight the dog gain in total, and divide it by the months the dog gained weight to get the average weight gained each month:
19.2/8 = 2.4
The average weight gain each month was 2.4 pounds.
Hope this helped you!
Answer: it would be quadrant 1
Step-by-step explanation:
Answer:
7/16 0.4375
Step-by-step explanation:
7 divided by 16