Convert the units using unit fractions.6
hr = 
min
A. 390
B. 
C. 156
D. 
Answer: A
You might also like to view...
Provide an appropriate response.The standard normal probability density function is defined by f(x) = 
e- x2/2. (a) Show that 
dx = 
.(b) Use the result in part (a) to show that the standard normal probability density function has mean 0.
What will be an ideal response?
Write the first five terms of the arithmetic sequence.an = an - 1 - 7; a1 = 5
A. 5, -7, -2, -9, -16 B. 5, -2, -9, -16, -23 C. -7, -2, 3, 8, 13 D. 4, -3, -10, -17, -24
Use the information given about the angle ? to find the exact value of the indicated trigonometric function.tan ? = 
, ? < ? < 
Find sin 
.
A. 
B. - 
C. 
D. - 
Provide an appropriate response.Plot the point 
and find other polar coordinates (r, ?) of the point for which: (a) r > 0, -2? ? ? < 0 (b) r < 0, 0 ? ? < 2? (c) r > 0, 2? ? ? < 4?
A. (a) 
, (b) 
, (c) 
B. (a) 
, (b) 
, (c) 
C. (a) 
, (b) 
, (c) 
D. (a) 
, (b) 
, (c) 
