Answer:
:The height of the building is 30ft
Step-by-step explanation:
Answer:
(b) 71%
Step-by-step explanation:
Put the given value of x in the formula and do the arithmetic.
-0.414(85) +106.55 = -35.19 +106.55 = 71.36
About 71% of the audience will finish watching the film.
Answer:
Option 4
Step-by-step explanation:
Area of a trapezoid =
Here,
and
are the bases and 'h' is the height between the bases.
Area of the composite figure = Area of two trapezoids given
= 
=
= 168 + 308
= 476 square ft
Option 4 is the answer.
Attach a photo so we can see the problem
Answer:
Step-by-step explanation:
Perhaps you want to use the points (t, P) = (4, 150) and (6, 160) to find the parameters P0 and k in the equation ...

We know from the given points that we can write the equation as ...

Comparing this to the desired form, we see that ...

So, the approximate equation for P is ...

And the parameters of interest are ...