Possible number combinations are 1,1 2,1 3,1 4,1 5,1 6,1 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 1,4 2,4 3,4 4,4 5,4 6,4 1,5 2,5 3,5 4,5 5,5 6,5 1,6 2,6 3,6 4,6 5,6 and 6,6. of those 36 number combinations the ones that add up to more than 10 include: 4,6 5,5 5,6 6,4 6,5 6,6. thats 6 number combinations. 6/36 of the possible sums of the top faces equal out to 10 or more. 6/36=1/6=0.166666666666666666666666(repeating) and to put that in a percentage, 16.7% the probability is 16.7% Hope this helps.
The graph of <span>y=-0.5 sqrt (x-3)+2 Df= {x/x-3>=0} Df= [3, + infinity[ derivative of f(x) f'(x)= -0.5 x 2 /</span>sqrt (x-3)= - 1/sqrt (x-3) <0, f is a decreasing function for all x in the Df limf(x)=2 x--------->3, limf(x)=-infinity, x--------->+infinity
Y-axis symmetry=(r, theta)=(-r,theta) -5-5cos(theta)=r -r=5+5cos(theta) no y-axis symmetry x-axis symmetry=(r,theta)=(r,-theta) cosine is an even function, so yes it is symmetric around x-axis origin symmetry=(r,theta)=(-r,theta) or (r, theta+pi) no, as there is no y-axis symmetry