A) 3 centerpieces per hour because 15/5 = 3
b) 14 hours, because 3 goes into 42 14 times exactly.
Hope this helps!
Hey there !
We know that ,
Sin 60° = √3/2
Tan 30° = 1/√3
Sec 45° = √2
Now ,
Sin 60° tan 30° sec 45° = √3/2 x 1/√3 x √2
=> √2/2
Hope this helps you.
16x = 45 - 29
16x = 16
x = 16/16
x = 1
Answer:
6, 8, 10, 12, 18, 20
Mean: 6 + 8 + 10 + 12 + 18 + 20 = 74/6 = <em>12.3</em>
Median: <em>11</em>
Mode: <em>there are no mode in the following listed numbers or data set.</em>
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~hope this helps~
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Answer:
the answer to those question is 2
