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4 years ago

The circumference of a circle is 32 centimeters. Which is closest to the radius?

Mathematics

1 answer:

tino4ka555 [31]4 years ago

8 0

Answer:

Since you didn't give anything to chose from I will just tell you the radius and then when you can do is if you have a paper or anything like that with the equation on it you find the answer by which one is closest to my answer..

Step-by-step explanation:

The answer is 16

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A data set consists of the data given below plus one more data point. When the additional point is included in the data set the

belka [17]

Answer:

Value of additional data point is 31.

Step-by-step explanation:

We are given the following data set:

34, 18, 18, 40, 11, 22, 30, 25, 19, 21, 45 34, 18, 18, 40, 11, 22, 30, 25, 19, 21, 45

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{487}{20} = 24.35$

The old mean is 24.35

A new data was added in the data. The new mean is 24.667

We have to find the value of additional point.

Let x be the added point in the data set.

Thus, we can write:

$24.667 = \displaystyle\frac{487+x}{21}\\\\x = 21(24.667)-487 = 31.007 \approx 31$

Thus, value of additional data point is 31

4 0

4 years ago

Mary used a thermometer to measure the temperature of water at different states. What would the Celsius thermometer read when wa

Rus_ich [418]

It would be answer choice B) 0^o (0 degrees)

7 0

3 years ago

Read 2 more answers

Identify the composite function and its domain

creativ13 [48]

$f(g(x))=f(\sqrt{x-2})$
$f(g(x))=3(\sqrt{x-2})^{2}+4$
$f(g(x))=3(x-2)+4$
$f(g(x))=3x-6+4$
$f(g(x))=3x-2$

Domain:
g(x) must be greater than or equal to zero (no square roots of negative numbers) therefore x must be greater than or equal to 2. Answer is B.

6 0

3 years ago

Read 2 more answers

What is the missing angle? Please only if you know!

svlad2 [7]

Pythagorean Theorem: a^2+b^2=c^2
C^2 being the missing angle because it’s the hypotenuse( angle diagonal from the 90degree box
4^2+13^2 = c^2
16+169=c^2
185=c^2
Then square root from both sides & c = 13.6

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3 years ago

Formulas - Fractions<br> Solve c = 4/5(kp + m)<br> p=

Nostrana [21]

c = 4/5(kp + m)
Divide both sides by 4/5 or multiply by 5/4
5/4c = kp + m
Subtract m from both sides
5/4c - m = kp
Divide by k on both sides
(5/4c - m) / k = p

p = (5/4c - m) / k

7 0

4 years ago