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marin [14]
3 years ago
12

You are planning on using circles to compare the populations of California 37,691,000, Texas 25,675,000, and New York 19,465,000

. If the circle for New York will have a 5 cm radius, how large should the radii for Texas and California be? Round to the nearest tenth of cm
Mathematics
1 answer:
Alina [70]3 years ago
3 0
\bf \begin{array}{ccllll}
population&radius\\
-----&-----\\
19465000&5\\
25675000&t
\end{array}\implies \cfrac{19465000}{25675000}=\cfrac{5}{t}\impliedby texas
\\\\\\
\begin{array}{ccllll}
population&radius\\
-----&-----\\
19465000&5\\
37691000&c
\end{array}\implies \cfrac{19465000}{37691000}=\cfrac{5}{c}\impliedby california

solve for "t" and "c" respectively
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Sketch the graph of each rational function showing all the key features. Verify your graph by graphing the function on
leva [86]

Answer:

Rational Function

Step-by-step explanation:

Gives the function:

f(x) = \frac{x-2}{3x-2x^2}

It has the following,

Domain

x∈ \mathbb{R} : x\neq 0, x\neq 3/2

Range

f \in \mathbb{R} : f \leq -1, f \geq -\frac{1}{9}

End behaviour

As xx \rightarrow \infty, y \rightarrow 0

Horizontal and Vertical Asymptote

Vertical x = 0, x=3/2

Horizontal y = 0

<em>x-intercept: (2,0)</em>

<em>y-intercept: none</em>

<em>**The Graph is in the annex</em>

5 0
3 years ago
You want to put a fence around your field. The cost of fencing is $60 per meter. The
Darina [25.2K]
Cost per meter(C) = $60/m
Length of rectangular field(L) = 50m
L = 2W
-> W = L/2
-> W = 50/2
-> Width of rectangular field = 25m
Cost of one field length(l) = L x C
-> l = 50 x 60
-> l = $3000
Two of the lengths of the field = 2 x l
-> 2 x $3000
-> $6000

Cost of one field width(w) = W x C
-> w = 25 x 60
-> w = $1500
Two of the widths of the field = 2 x w
-> 2 x $1500
-> $3000

Cost of fencing entire field = $6000+$3000
Hence, total field cost = $9000


3 0
2 years ago
Jess is comparing fractions, which fraction is greater than 5/6?<br> A) 7/8B) 4/5C) 3/4D) 2/3
levacccp [35]
I think the answer is D

                                                                    
6 0
3 years ago
Read 2 more answers
What’s the correct answer for this?
jek_recluse [69]

Answer:

I believe that the answer is 24.

6 0
3 years ago
a small town has about 8000. a random sample of 100 people finds out that 50 are in favor of renovating some of the towns rundow
hodyreva [135]

Answer:

4000

Step-by-step explanation:

Out of their sample half of the people are in favor meaning that half of the total are also in favor and half of 8000 is 4000

I hope this helps and please don't hesitate to ask if there is anything still unclear!

3 0
3 years ago
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