Answer:
12
Step-by-step explanation:
y intercept is when x = 0
y = x² + 8x + 12
y = 0² + 8(0) + 12
y = 12
To find the mean add all the numbers and dived by the number of numbers. So 15 + 23 + 14 + 17 + 21 = 90 / 5 = 18. The mean is 18.
The answer for your question is 12 39/100
Answer:
156
Step-by-step explanation:
Area of Base=length x width
Answer: B) 4/6 + 1/2 and E) 1/2 + 2/3
Explanation:
The top box has 6 boxes total. 4 of those are shaded making it 4/6.
The bottom box has 2 boxes total. 1 of those are shaded making it 1/2.
4/6 simplified is 2/3, making option E equivalent to option B.