Find the numerator determinant for x in the following equations: 2x + 3y = 3; 4x - 2y = 6

a. ³3 3³
³ ³
³2 6³

b. ³2 3³
³ ³
³4 2³

c. ³2 3³
³ ³
³4 6³

d. ³3 3³
³ ³
³6 -2³


d. ³3 3³
³ ³
³6 -2³

Mathematics

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Using Green's Theorem, find the outward flux of F across the closed curve C.F = ln (x2 + y2) i + tan-1 j; C is the region defined by the polar coordinate inequalities  and 

A. 63 B. 65 C. 0 D. 126

Mathematics

Write the solution set to the inequality in interval notation.x ? 17

A. (17, ?) B. [17, ?) C. (-?, 17) D. (-?, 17]

Mathematics

If  with B in QIV, find ?

A.
B. ?
C. ?
D. ?
E. ?

Mathematics

The table below gives the distribution of blood type by sex in a group of 1000 individuals. A person is selected at random from this group. What is the probability that the person selected has blood type B?

Fill in the blank(s) with the appropriate word(s).

Mathematics