A ramp is designed as shown below.The surfaces are to be made of 1" plywood.Then the top surface is to be covered with a non-slip coating. How much plywood is required? What area will be covered with the non-slip coating?
What will be an ideal response?
131.76 sq. ft.; 48.76 sq. ft.
Mathematics
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A. 9?
B. 3?
C. 18?
D. ?
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Solve the problem.Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 38 in. and a base of 56 in. If the glitter costs $1.00 per ft2, how much will it cost to cover the felt?
A. $177.33 B. $2128 C. $59.11 D. $14.78
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Decide whether or not the given equation is an identity. = cos ? csc2 ?
A. Yes B. No
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Find the partial derivative of the dependent variable or function with respect to each of the independent variables.z =
A. = -
;
= -
B. = -
;
= -
C. = -
;
= -
D. =
;
=
Mathematics