Answer:
D.
Step-by-step explanation:
just done the assignment
Diameter of the dartboard as given in the question = 18 inches
Then
Radius of the dartboard will be = 18/2 inches
= 9 inches
We already know that
Circumference of a circle = <span>2π</span>r
We also know that the value of <span>π = 3.14159
Then
Circumference of the dartboard = 2 * 3.14159 * 9 inches
= 56.548 inches
= 56.55 inches
So the radius of the dartboard is 9 inches and the circumference of the dartboard is 56.55 inches. I hope the procedure is absolutely clear to you.
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14*4=56+1 for the 40 cents = 57 is your Answer
The correct answer is 36 seconds.
The rate is 100 tweets per hour.
Which means 1 2/3 of a tweet per minute.
1/36 of a tweet per second.
Therefore to complete and tweet, you would need 36 seconds.
So your answer is C.
