Solve the problem. Use 3.14 as the approximate value of ?. Round to the nearest hundredth if necessary.A sphere has a 3 m diameter. What is its volume?

A. 9.42 m3 
B. 14.13 m3 
C. 113.04 m3 
D. 7.95 m3


Answer: B

Mathematics

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Mathematics

Write the decimal in words.0.5778

A. five thousand seven hundred seventy-eight ten-thousandths B. five thousand seven hundred seventy-eight thousandths C. five thousand seven hundred seventy-eight hundredths D. five thousand seven hundred seventy-eight hundred-thousandths

Mathematics

Find functions f and g so that h(x) = (f ? g)(x).h(x) = 

A. f(x) = 2, g(x) = 
B. f(x) = , g(x) = 2
C. f(x) = 2/, g(x) = 10x + 5
D. f(x) = 2/x, g(x) = 10x + 5

Mathematics

Write the complex number in rectangular form.8(cos 44° + i sin 44°)

A. 5.8 + 5.6i B. -2 - 2i C. 5.6 + 5.8i D. 2 + 2i

Mathematics