The height is represented as y and the time is represented as x.
To find the maximum height (since this is a parabola that faces downwards) we need to find the vertex.
Vertex (x) =
b = 14
a = -16
Substitute
Now plug 7/8 to t
-16(7/8)^2 + 14(7/8)
-16(49/64) + 14(7/8)
-12.25 + 12.25
Answer: 0 ft
Answer:
C
Step-by-step explanation:
Hope this helped!
Using it's concept, it is found that the range of fat grams for the five sandwiches is of 24 grams.
<h3>What is the range of a data-set?</h3>
It is given by the difference of the <u>highest value by the lowest value in the data-set</u>.
In this problem, the sandwich with the least fat has 9 grams and the one with the most has 33 grams, hence the range is given by:
R = 33 - 9 = 24 grams.
More can be learned about the range of a data-set at brainly.com/question/24374080
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6/74 i think. So #banananutmuffin/#muffinsintotal
Answer:
Step-by-step explanation:
Final concentration % = [grams of salt / mililiters of solution] * 100
grams of salt = grams of salt from solution 1 + grams of salt from solution 2
grams of salt from solution 1 = mililiters * %/100 = 80 mililiters * 0.25 g/mililiters = 20 g
grams of salt from solution 2 = mililiters *%/100 = x*0.10 g/mililiters = 0.1x
mililiters of final solution = mililiters from solution 1 + mililiters from solution 2
mililiters of final solution = 80 mililiters + x mililiters
=> Final concentration, % = [0,10x + 20 g] / [x + 80 mililiters] * 100
