Bruce studied this system of equations:
2 answers:
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Answer:
(a) 1:2
(b) 6 cups
(c)
Step-by-step explanation:
(a) Given,
amount of rice mixture contains= 1 cup
amount of water mixture contains= 2 cups
So, the ratio of rice to water is 1:2.
(b) Amount of rice in mixture = 3 cups
=> amount of water in mixture = 3 x 2
= 6 cups
(c)
So, the amount of water in the mixture will be cup.
The integrals over B and T will be positive. Keeping fixed,
is strictly increasing over D as
increases, so the integrals over
(i.e. the bottom/top left quadrants of D) is negative but the integrals over
are *more* positive.
The integrals over R and L are zero. If we take , then
, which is to say
is symmetric across the
-axis. For the same reason, the integral over all of D is also zero.