Use the zero-exponent rule to simplify the expression.2y0
A. 2
B. 0
C. 2y
D. 1
Answer: A
Mathematics
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A piece of tin, 
inches on a side, is to have four equal squares cut from its corners, as in the illustration. If the edges are then to be folded up to make a box with a floor area of 16 square inches, find the depth of the box.
?
?
Please enter your answer as a number without the units.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Approximate the value using a calculator. Express answer rounded to three decimal places.e2.88
A. 17.732 B. 7.829 C. 17.814 D. 15.154
Mathematics
Graph the function.y = - 
cos 
A. 
B. 
C. 
D. 
Mathematics
Write the phrase as a variable expression. Use x to represent "a number."The difference of a number and 26
A. 26 - x
B. 
C. 26x
D. x - 26
Mathematics