For vertex at (h,k)
the equation is
y=a(x-h)^2+k
for vertex at (0,-1)
equation is
y=a(x-0)^2+(-1) or
y=ax^2-1
find what a is
(2,2)
x=2
y=2
2=a(2^2)-1
2=a(4)-1
add 1
3=a(4)
divide both sides by 4
3/4=a
the equation is
y=3/4x^2-1
<h3>Answer:-</h3>
According to the question, therefore, the maximum number of grams of fat he should consume will be 76.3 grams.
<h3>Step-by-step explanation:-</h3>
Directly divide 687 by 9 as both are fat content. Therefore, by dividing them, we get to know about how grams of fat can be consumed.
✍️ <em>By </em><em>Benjemin </em>☺️
Answer:
that would be 80
Step-by-step explanation:
Here it is
The probability that exactly 6 are defective is 0.0792.
Given:
30% of the bulbs in a large box are defective.
If 12 bulbs are selected randomly from the box.
To find:
The probability that exactly 6 are defective.
Solution:
Probability of defective bulbs is:



Probability of non-defective bulbs is:



The probability that exactly 6 are defective is:





Therefore, the probability that exactly 6 are defective is 0.0792.
Learn more:
brainly.com/question/12917164