The average is calculated by adding all numbers and dividing by the count:
(2+4+5+6+8+2+5+6)/8 = 38/8 = 4.75
The mode is the number that occurs most often, however, this is the case for 2, 5 and 6. A data set can have multiple modes. 2, 5 and 6 are modes.
Answer:
The volume of cone is 707.9in³
Step-by-step explanation:
volume of cone = (1/3)πr²h
r = 6.5inches
h =16inches
v = (1/3)×π×6.5²×16
= 707.9in³ (near. tenth)
Answer:
a
Step-by-step explanation:
6ft = 72 inches
72 + 10 = 82 inches
Answer:
Amplitude = 4
Step-by-step explanation:
The general form of a sine curve would be 
where A is the <u>"amplitude"</u>, or the "tallness" or "shortness" of the graph.
Technically, amplitude is the absolute value of the number that is multiplied in front of "Sin". So the amplitude is 4.
<u>Note:</u> The negative sign in front of 4 plays the role of "flipping" the curve upside down.
