A line can take different shapes depending on the geometric figure or prism it is representing.
<h3>How would you describe a line on a cone?</h3>
A cone is a solid figure that arises as a result of the revolution or rotation of a right triangle taking its leg as its axis. According to the above, a line in a cone can be seen as straight from the tip of the cone to its base.
<h3>How would you describe a line on a sphere?</h3>
A sphere is a solid figure that arises as a result of the revolution or rotation of a circle about its own center. A line on a sphere can be seen to be circular as if a cut were made in any plane of the sphere.
<h3>How would you describe a line in a box?</h3>
A box is a solid figure that arises as a result of the projections of a rectangle in three dimensions. A line in a box can be seen as either side, a straight line that is at 90° angles to two others.
<h3>How would you describe a line in a hyperboloid figure?</h3>
A hyperboloid figure is a solid figure that arises as a result of the revolution or rotation of a hyperbola. A line in a hyperboloid can take the curved shape of any of its sides.
Learn more about solid figures in: brainly.com/question/13955450
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Answer:
C. The president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.398, when, in fact, the proportion is 0.398.
Step-by-step explanation:
A type I error occurs if you reject the null hypothesis when it is true.
Now the hypotheses are:

The proportion is 0.398

The proportion is less than 0.398
If in actual fact the proportion is 0.398, then the president must not reject the

.
This is a correct decision.
If in actual fact the proportion is 0.398, and the president rejects the

, then a type I error is committed.
The correct choice is C.
Answer: 
Step-by-step explanation:
Given : Nathan brings cupcakes to school and gives them to his five best friends, who share them equally.
i.e. Number of friends = 5
If c represents the number of cupcakes Nathan brings to school, then the number of cupcakes each of his friends receive is given by using division operation :_

Hence, the expression to show how many cupcakes each of his friends receive. : 
C=pid
d=diameter
d=4
C=4pi
tada
if you want
aprox pi=3.14
C=12.56 units