Find the area of the specified region.Inside the three-leaved rose r = 4 cos 3?
A. 8?
B. 4?
C. 
?
D. 2?
Answer: B
You might also like to view...
Find the first term and the common ratio of the geometric sequence.1.4, -0.7, 0.35, -0.175, . . .
A. a1 = 1.4, r = -0.5 B. a1 = -0.5, r = -0.05 C. a1 = 0.5, r = 0.05 D. a1 = 1.4, r = 0.5
Simplify. Assume that all variables represent positive real numbers.
A. 9xy(
)
B. 2xy(
)
C. 9xy(
)
D. 9xy(
)
As a speeding train crosses a trestle over a deep gorge, a child drops his toy plane from the window. The path of the toy plane is modeled by 
, where y is the height above the floor of the gorge and distances are measured in feet. How far will the toy plane travel horizontally before it hits the bottom of the gorge? [Note: The toy plane does not glide; it "drops like a rock."]
A. 7.0 ft B. 36.0 ft C. 185 ft D. 1295.0 ft E. 14 ft
Let f(x, y) = 3x2 + 2xy. Find 
.Enter your answer exactly as just a polynomial in x plus or minus a polynomial in y both in standard form (do not label, no parentheses).
Fill in the blank(s) with the appropriate word(s).