Provide an appropriate response.Tell what restrictions, if any, must be made on s, k, and w to guarantee that d is a real number. Assume that s, k, and w are all real numbers and that the denominator is not zero.d = 
What will be an ideal response?
Either all must be positive, any two must be negative, or s must be zero.
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Convert the Hindu-Arabic numeral to Roman form.33,512
A. 
LII
B. 
DXII
C. 
LXII
D. 
XII
Write the function in the form y = f(u) and u = g(x). Then find dy/dx as a function of x.y = cos4 x
A. y = cos u; u = x4; 
= - sin(x4)
B. y = u4; u = cos x; 
= 4 cos3 x sin x
C. y = cos u; u = x4; 
= - 4x3 sin(x4)
D. y = u4; u = cos x; 
= - 4 cos3 x sin x
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.How many votes did Ann get?
A. 144 B. 132 C. 216 D. 108
Provide an appropriate response.Simplify and express your answer in terms of positive exponents: 
Fill in the blank(s) with the appropriate word(s).