What is the range of this data 3.3, 4.5, 6.7, 1.5, 11.6, 4.5, 11.7, 8.5, 3.2, 6.7,7.9
Oduvanchick [21]
The answer is 8.5 you have to subtract the largest from the smallest to get your range
Y = 3x² - 15x + 30
y = 3(x² - 5x) + 30
y = 3(x² - 5x + (5/2)²) + 30
y = 3(x - 5/2)² + 30
The parabola opens upwards. Vertex at (5/2, 30)
Do 36 times 2 and you should get the answer for red marbles or... Mainly the answer is 72... Your welcome...!!!
Hello There!
An example of this would be:
6 =
=
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24Hope This Helps You!Good Luck :)
- Hannah ❤
Please don't post a set of problems with no work of your own shown.
I would gladly involve you in answering these questions, but will not do the problems and hand you direct answers. Start with #1. What do you understand about this problem, and what do you think you need to know to be able to solve it?