percent of boy students are 37.5% :) so c
Answer:
101
Step-by-step explanation:
To get the largest weighted sum, you want to give the largest weight to the largest possible digit.
Max( ) = 7·9 +3·8 +2·7 = 63 +24 +14 = 101 . . . . (x, y, z) = (7, 8, 9)
The maximum sum is 101.
No, it is impossible. Intuitively, a negative number sits at the left of 0 on the number line, and a positive number sits at the right of 0 on the number line. And a number x is greater than another number y if x sits at the right of y on the number line. So, every positive number is greater than any negative number.
Also, by definition, a positive number is greater than 0, and a negative number is smaller than zero. So, if x is positive and y is negative, you have

and since the relation of order "<" is transitive, this implies

360 degrees = 1 full rotation
7000/360 = 19.4444... turns
perimeter or circle = 2

r
diameter = 30m
radius =15m
2

(15) = 94.24777961 per turn
94.24777961 x 19.444... turns = 1832.595714 meters traveled
Rounded = 1832.60 meters