Answer:
n=-19
Step-by-step explanation:
You have to multiply each side by -2. This cancels out the division. Then you subtract 3 from both sides. Then you get the answer. Hope this helps!
The given quadratic equation gives the parameters of the shape of the
graph of the equation.
- The graph that is most likely associated with the model is; <u>graph B</u>
Reasons:
The given function is <u>n(t) = -2.82·t² + 25.74·t + 60.87</u>
by analyzing the above function, we have;
At t = 0
n(0) = -2.82 × 0² + 25.74 × 0 + 60.87 = 60.87
- The x-coordinate of the maximum point is given by

Which gives;

The maximum value of the function is therefore;
n(4.564) = -2.82 × 4.564² + 25.74 × 4.564 + 60.87 ≈ 119.61
The characteristics of the equation are;
Initial value of equation = 60.87
t-coordinate of the maximum point, t ≈ 4.564
Maximum value of the of the function = 119.61
By comparing with the given graphs, we have;
Therefore, the graph that will most likely be associated with the model is; <u>graph </u><u><em>B</em></u>.
Learn more about graphs of quadratic equations here:
brainly.com/question/10989920
Answer:

Step-by-step explanation:
Volume is found when you multiply length by height by width.
So, in this case, 18 times 10 times 5.

So,
is the answer
Hope this helped! :)
Answer:
What proportion of the voters want a new city park?
How many people own snow blowers in Boston?
On average, how old are the cats that live in Kyle's neighborhood?
Step-by-step explanation:
How many people are in Mr. Moore's geometry class? & What was the temperature in the school lunchroom at noon today? do not have variables like the other questions and do not change depending on something else.
Answer:
True
Step-by-step explanation:
∠BFG is an interior angle, then:
m∠BFG=[m arc(GB) + m arc(CD)] / 2
or in other words
m∠BFG = (0.5)(m arc CD + m arc GB)