Answer:
The central angle measure of the sector in radians is 
.
Step-by-step explanation:
A sector of a circle is the portion of a circle enclosed by two radii and an arc. It resembles a "pizza" slice.
The area of a sector when the central angle is in radians is given by
where
r = radius
θ = central angle in radians
We know that the area of the sector is 
and the radius is 6 cm. Applying the above formula and solving for the central angle (
) we get that
Answer:
<em>Spaghetti and Pizza are preferred almost equally.</em>
Step-by-step explanation:
Daniel surveyed a random sample of 100 students from his middle school to learn more about what type of school lunches are preferred based on his observation the table of the following is given as:
<u> Hamburgers </u> <u>Spaghetti </u> <u> Pizza</u>
<u>Sample 1:</u> 13 43 44
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<u>Sample 2:</u> 20 41 39
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<u> Total:</u> 33 84 83
By looking at the table we see that the total number of spaghetti and Pizza chosen are almost equal as:
Total number of Spaghetti preferred=84.
and Total number of Pizza preferred=83.
Answer:
hope it helps you see the attachment for further information
The mean temperature would be 5 c.
You figure this out by adding both values, 4 and 6, and dividing it by 2 because there are 2 values. So the equation would be 4 + 6 = 10
10 / 2 = 5
