Answer:
Step-by-step explanation:
n=4
∑ 4 + (n-1)4
n =1
I think it would be a triangle, because they said it would be cut at an angle.
Answer:
The average spent per person would be about $27.63
Step-by-step explanation:
$63.25 + 15(3)
Step 1 - Multiply 15 (the tip) times 3 (amount of friends) which equals 45% (or $19.63)
Step 2 - Add 63.25 and 19.63 which equals 82.88.
$63.25 + $19.63 = $82.88
The average bill in total would be about $82.88
Step 3 - Divide the total by 3(each person)
82.88 ÷ 3 = 27.63
The average spent per person including the tip would be about $27.63.
The sum of your data set is 23.8333333333.All you have to do is add them all together and then divide by 6, which is the number of numbers there are.
8+13+17+26+32+47=143
143/6+23.8333333333
so zeroes of tangent function are <span>integer multiples of 180.
Therefore the correct answer is the last one.</span>
