(90/100) x 60 = 54
60% of 90 = 54.
(100/100) x 50 = 50
50% of 100 = 50
<em>60% of 90 is bigger than 50% (half) of 100. </em>
Answer:
1mn
Step-by-step explanation:
combine like terms
-8mn+9mn=1mn
The intersection point of the two lines is (2,1,0).
The respective direction vectors are
L1: <1,2,4>
L2: <4,1,15>
Since the normal vector of the required plane is perpendicular to both direction vectors, the normal vector of the plane is obtained by the cross product of L1 and L2.
i j k
1 2 4
4 1 15
=<30-4, 16-15, 1-8>
=<26, 1, -7>
We know that the plane must pass through (2,1,0), the equation of the plane is
26(x-2)+1(y-1)-7(z-0)=0
simplifying,
26x+y-7z=52+1+0=53
or
26x+y-7z=53
Check:
Put points on L1 in the plane
26(t+2)+(2t+1)-7(4t+0)=53 ok
For L2,
26(4t+2)+(t+1)-7(15t+0)=53 ok
Answer:
24 cups of popcorn can be made from 0.75 cups of kernels.
Step-by-step explanation:
Answer:
I looked it up and it said 0.5
