Find the area of the circle. Give both the exact value and an approximation to the nearest hundredth




Mathematics

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Prove: AB = DE



Mathematics

Find the amount that should be invested now to accumulate the following amount, if the money is compounded as indicated.$7200 at 6.6% compounded quarterly for 11 years

A. $14,793.04 B. $3504.35 C. $3564.54 D. $3695.65

Mathematics

Find the center, foci, and vertices of the ellipse.36x2 + y2 - 576x + 2268 = 0

A. (x - 6)2 +  = 1
center: (6, 0); foci: (6, 3), (6, -3); vertices:(6, 8), (6, -8)
B. (x - 8)2 +  = 1
center: (8, 0); foci: (8, ), (8, -); vertices:(8, 6), (8, -6)
C.  + (y - 6)2 = 1
center: (6, 0); foci: (6, 3), (6, -); vertices:(6, 8), 
(6, -8)
D.  + (y - 8)2 = 1
center: (8, 0); foci: (8, ), (8, -); vertices:(8, 6), (8, -6)

Mathematics

Construct a probability model for the experiment.Spinner I has 4 sections of equal area, numbered 1, 2, 3, and 4. Spinner II has 3 sections of equal area, labeled Red, Yellow, and Green. Spinner III has 2 sections of equal area labeled A and B. Spin Spinner I, then Spinner II, then Spinner III. What is the probability of getting a 2, followed by Yellow or Green, followed by B?

What will be an ideal response?

Mathematics