What is an appropriate data display for the distribution of teachers by age?

Mathematics

1 answer:

sertanlavr [38]3 years ago

4 0

Not really sure what exactly you are asking, but maybe a bar graph?

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Write the standard form of the equation of the circle with the given characteristics. Center: (3, 5); Solution point: (−2, 17)

Angelina_Jolie [31]

$\text{we know that the general equation of the circle is }\\
\\
(x-h)^2+(y-k)^2=r^2\\
\\
\text{where, (h,k) is the center of the circle and r is the radius.}\\
\\
\text{Given that the centered of the circle is at }(h,k)=(3,5)\\
\text{and a solution point on circle is (-2,17).}\\
\\
\text{so the radius of the circle will be the distance between center and the }$

$\text{solution point. so using the distance formula, we have}\\
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\text{Radius, }r=\sqrt{(-2-3)^2+(17-5)^2}\\
\\
\Rightarrow r=\sqrt{25+144}\\
\\
\Rightarrow r=\sqrt{169}\\
\\
\Rightarrow r=13\\
\\
\text{Hence using the standard for of circle, equation of circle with center}\\
(h,k)=(3,5) \text{ and radius r=13 is}\\
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(x-3)^2+(y-5)^2=(13)^2\\
\\
\Rightarrow (x-3)^2+(y-5)^2=169$

3 0

3 years ago

A length of ribbon measures 3 yd 1 ft 10 in.

Elza [17]

Answer : 11 3/5 inches each or 11.6 inches each

Step-by-step explanation:

There are 3+1 foot=4ft each foot is 12 inches4x12=48+10=58

So you have 58 inches of ribbon. 58/5 =11 3/5 inches each or 11.6 inches each

6 0

3 years ago

Brainliest for best answer thank for helping

zaharov [31]

Answer:

Step-by-step explanation:

Find the slope using rise/run

This gets you -5/4

Find the y intercept, which is at (0, 3)

This means the equation will be:

y = -5/4x + 3

8 0

3 years ago

G(t)=2.0.4^t for t = -2

mafiozo [28]

Answer:

2(0.4)^-2 = 12.5

Step-by-step explanation:

do math noob

7 0

2 years ago

The simplest from ratio for 27/45

Tems11 [23]

Both 27 and 45 have the greatest common factor of 9, so divide the numerator and the denominator by 9 to get the simplest form.
27/45 = 3/5
3/5 is the simplest ratio

3 0

3 years ago

Read 2 more answers