Substitute to find the value of the expression.The area of a rectangle of length ? and width w is given by the formula A = ?w. Ann's backyard is rectangular with a length of 24.2 yards and a width of 17.7 yards. Find the area of Ann's backyard.
A. 41.9 yd2
B. 428.34 yd
C. 41.9 yd
D. 428.34 yd2
Answer: D
Mathematics
You might also like to view...
Find the derivative of the function at P0 in the direction of u.f(x, y) = 3x2 + 4y, P0(8, 7), u = 3i - 4j
A. 
B. 
C. 
D. 
Mathematics
Write a percent for both the shaded and unshaded parts of the figure.
A. 60% B. 7% C. 30% D. 70%
Mathematics
For the given functions f(x) and g(x), find (f + g)(x) or (f - g)(x) as indicated.f(x) = -9x + 8, g(x) = -6x + 9Find (f - g)(x).
A. -3x + 18 B. 3x C. -3x - 1 D. -15x - 1
Mathematics
Find the indicated sum. If necessary, round to four decimal places.S5 for the geometric sequence 3, 0.3, 0.03, . . .
A. 3.3329 B. 29.9997 C. 1.1111 D. 3.3333
Mathematics