Answer:
2/3
Step-by-step explanation:
Since there are 4 circles and 6 triangles, and they are asking for the ratio of circles to triangles, the fraction would be 4/6
4/6 when divided by two = 2/3 which is the simplest form of the fraction 4/6
Answer:
quartile 1 is 39
quartile 2 is 69.5
quartile 3 is 78
the minimum is 37
the maximum is 82
IQR is 39
Step-by-step explanation:
you organize the data so that it’s from least to greatest. quartile 2 would be 69.5 because 67 and 72 were both in the middle. When that happens, you add them both and divide by 2. For the other quartiles you find the middle number of both sections :)
the IQR is just (quartile 3 - quartile 1)
I hope this helped :)
No, she is not correct. If you subtract 3 from 64, you will get 61.
well taking into consideration the natural mixing of water, you should get 0.5x the concentration of salt
Six million, seven hundred and thirty five thousand, eight hundred and thirty four
hope this helps :)