Complete.90 ft2 = _______ yd2

A. 810
B. 10
C. 270
D. 30


Answer: B

Mathematics

You might also like to view...

Use the Rule of 78 to find the amount of unearned interest for the loan paid in full before the date of maturity.Amount Financed:     $12,250 Regular Monthly Payment: $392.00Total Number of Payments scheduled: 60Loan repaid in full instead of making: 34th payment

A. $2485.87 B. $2161.62 C. $1945.46 D. $2069.35

Mathematics

Three players (one divider and two choosers) are going to divide a cake fairly using the lone divider method. The divider cuts the cake into three slices (s1, s2, and s3).If the choosers' declarations are Chooser 1: {s2 , s3} and Chooser 2: {s1 , s3}, which of the following is not a fair division of the cake?

A. Chooser 1 gets s1; Chooser 2 gets s3; Divider gets s2. B. Chooser 1 gets s2; Chooser 2 gets s3; Divider gets s1. C. Chooser 1 gets s2; Chooser 2 gets s1;Divider gets s3. D. Chooser 1 gets s3; Chooser 2 gets s1; Divider gets s2. E. none of these

Mathematics

Find the vertex, focus, and directrix of the parabola. Graph the equation.x2 = 12y

A. vertex: (0, 0)
focus: (3, 0)
directrix: x = -3

B. vertex: (0, 0)
focus: (-3, 0)
directrix: x = 3

C. vertex: (0, 0)
focus: (0, 3)
directrix: y = -3

D. vertex: (0, 0)
focus: (0, -3)
directrix: y = 3

Mathematics

Solve the problem.The position of a weight attached to a spring is s(t) = -8 cos 20?t inches after t seconds. What is the maximum height that the weight reaches above the equilibrium position and when does it first reach the maximum height?

A. The maximum height of 16 inches is first reached after 10 seconds. B. The maximum height of 16 inches is first reached after 5 seconds. C. The maximum height of 8 inches is first reached after 0.05 seconds. D. The maximum height of 8 inches is first reached after 10 seconds.

Mathematics