Answer:
47.5 Meters
Step-by-step explanation:
Find where the derivative changes from positive to negative (local maximum)
h(t)=
h'(t)=
Find where the derivative equals zero
Theres no spot where the derivative wont exist because its a polynomial.
-12t=-30
t=
Ill stop here because this is a parabola opening down and this is the only spot where there will be a horizontal tangent line so this is the x-coordinate of the vertex. AKA you don't need to test positive and negative on both sides.
Now plug into original equation
h(2.5)=
=-37.5+75+10
=47.5
Answer:
Vegetable soup costs less because it's only $0.24/oz while chicken soup costs $0.25/oz.
Step-by-step explanation:
Vegetable = $2.88/12 = $0.24/per 1 oz
Chicken = $2.25/9 = $0.25/per 1 oz
Answer:
The slope of the line that passes through the points (-20,18) and (30,14) is
m (slope) = -2/25
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
All other options are more biased
In B, the official wants to use 50 people from a library to represent the <u>entire town's</u> opinion on the library itself.... that's biased.
In C, it's the same. Of course basketball players would like to watch basketball.... right?? That's why the choice is biased.
In D, the location is a deli.... and from experience people order meat at a deli... cuz why else go there?
