It could either be 11:9 or 11.../9...
(The dots stand for what the problem is talking about,for example 11 hot dogs per $9
They don’t. The square root function is a horizontal quadratic.
Answer:
I think PR = 20 but I'm not sure
The is it mean, range, mode, or median of the following set of data is 6. 13, 7, 9, 5, 2, 3, 5, 4, 10, 12
grandymaker [24]
the way you have laid this question out is strange but im assuming you want me to find the mean, range, medium and mode of the numbers provided?
<h2>
Answer:</h2>
median=order them and find the middle= <u><em>6</em></u>
mean=add them all up and divide by the amount of numbers=(6+13+7+9+5+3+2+5+4+10+12)/11=<em><u>6.9</u></em>
range= the difference between the smallest and largest number=13-2=<u><em>11</em></u>
mode= the one that appears the most= <em><u>5</u></em>
Use the Pyth. Theorem to calculate the total distance flown by the plane in 3 1/2 hours:
d = sqrt(750^2 + 750^2) = 750sqrt(2) miles
Now divide this distance by the total time (3 1/2 hours):
750sqrt(2) miles
---------------------- = 303 miles per hour average
3.5 hours
