The percentage of students in school that attended the talent show for the years 2008 to 2013 are shown. This year, the school has a total of 400 students. How many students do you expect to attend the talent show this year? Explain how you found your answer. PLEASE I NEED HELP ITS URGENT

352 students

Step-by-step explanation:

I'm not 100% sure how to answer this problem, like, what year is it exactly?

So what I did was averaged all the percentages to get 88%

I used that 88% to do 400 * 0.88 = 352

If the year is supposed to be 2013, then I recommend doing 400 * 0.89 = 356 students.

Hope this is helpful. :,)

there is no points to select.

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629