Simplify.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use a spherical coordinate integral to find the volume of the given solid.the solid bounded below by the hemisphere 
and above by the cardioid of revolution 
A. 
?
B. 
?
C. 
?
D. 362?
Mathematics
Express the result of the addition as a Hindu-Arabic numeral in expanded form.
+ 
A. (4 × 104) + (2 × 103) + (2 × 102) + (5 × 101) + (1 × 1) B. (4 × 104) + (1 × 103) + (6 × 102) + (5 × 101) + (7 × 1) C. (4 × 105) + (1 × 104) + (6 × 103) + (5 × 102) + (7 × 101) D. (4 × 105) + (2 × 104) + (2 × 103) + (5 × 102) + (1 × 101)
Mathematics
Divide.3.6 ÷ 0.04
A. 0.9 B. 90 C. 0.09 D. 9
Mathematics
Write the inequality in interval notation.-9 ? x < -3
A. (-9, -3) B. [-9, -3) C. (-9, -3] D. [-9, -3]
Mathematics