Here is the graph:
Regular cost = y = 40x
Special cost = y = 25x + 150
Graph to follow.....
That is the answer I find....maybe Rom will find different!
Way phat!
3/6 are odd for each die
3/6 x 3/6 = 9/36 = 1/4 chance of both being odd
Twenty bills
3/20 ($20) + 6/20 (10) + 7/20(5) + 4/20(1) = 7.95 expected value
Example
5 negation is -5 reciprocal is -1/5
5 x -1/5 = -1
The result is -1
Thanx...I fixed it.
Area of triangle = 1/2 bh
60 = 1/2 (15) h
8 = h
Quadrilateral area = h x (b1 + b2)/2 = 8 x (15+9)/2 = 96 sq units
96 -60 = triangle BAD area = 36 sq units (fixed typo)
M = log (I/s)
10^m = I/s
10^m2 / 10^m1 = I2/s / I1/s = I2/I1
I1 * 10^m2/ 10^m1 = I2 Let I1 and m1 refer to the magnitude 6
I1 * 10^8/10^6 = I2
I1 * 10^2 = I2
i1 * 100 = I2 this shows that I2 (magnitude 8) is 100 times the intensity I1 (magnitude 6)