Answer:
180°
Step-by-step explanation:
A polygon that has 32 sides is called a triacontadigon or a triacontakaidigon.
The angles of a triacontadigon add up to 5760°.
5760÷32=180°
Answer:
What?
Step-by-step explanation:
is this your whole question?
Answer:
Step-by-step explanation:
First=4
Second=1 time
Third=3 turning points
Hmm
we see the one point is at (0,0), how nice of them
we can see esily that the width is 2 and height is 8
when rorated around the y axis, the radius is th ewidth
so the volume is that of a cylinder
V=hpir^2
h=8
r=2
pi=3.141592
V=8*3.141592*2^2
V=8*3.141592*4
V=32*3.141592
V=100.530944
round to tenth
V=100.5 cubic units
height=8 units
width=2 units
radius=2 units
cylinder
volume was 100.5 cubic units
Answer:
0.16
Step-by-step explanation:
This probability is the area under the standard normal curve to the right of 82. Note that 82 is ONE standard deviation above the mean: 75 + 7 = 82.
According to the Empirical Rule, 68% of data lies within one standard deviation of the mean. In other words, 34% lies between the mean and one standard deviation above the mean. The remaining area under the standard normal curve is thus (100% - 68%), or 32%. Half of that is 16%.
The probability that the temperature is above 82, or above 1 standard deviation above the mean, is 16%, which we can also express as 0.16.
Alternatively, use a calculator with built-in statistical functions. In this case the desired result is found by executing the following command:
normcdf(82, 10000, 75, 7). The desired result is 0.1587, or approximately 0.16.
