3 years ago

What information do you get from a bar graph

Mathematics

2 answers:

liq [111]3 years ago

8 0

Bar graphs are used to handle data and they are similar to a line graph
hope this helps :)

Step2247 [10]3 years ago

7 0

Numbers shade ins and lines

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Fynjy0 [20]

Answer:

i do not know

Step-by-step explanation:

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3 years ago

How do I solve this?Farmer Ed has 1500 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If fa

Dafna1 [17]

We need to find the maximum (Vertex of the function)

Let:

L = Length = 1500 - 2x

W = Width = x

The area is given by:

$\begin{gathered} A=W\cdot L \\ A=x(1500-2x) \\ A=1500x-2x^2 \\ A(x)=1500x-2x^2 \end{gathered}$

We can find the maximum using the following formula:

$\begin{gathered} xm=-\frac{b}{2a} \\ where \\ a=-2 \\ b=1500 \\ so\colon \\ xm=-\frac{(1500)}{2(-2)}=\frac{1500}{4}=375 \end{gathered}$

Evaluate the area for the value we found previously:

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The largest area that can be enclosed is 281250m²

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1 year ago

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GREYUIT [131]

Answer:

18/2.5 = 7.2

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2 years ago

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3 years ago

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