What are the roots of 12x = 9 + 5x2?

A. ' (-6 stackrel (+) (-) isqrt (3)) / (10) '

B. ' (-6 stackrel (+) (-) isqrt (3)) / (5) '

C. ' (6 stackrel (+) (-) 3i) / (5) '

D. ' (-6 stackrel (+) (-) 3i) / (5) '

Suppose a mutual fund qualifies as having moderate risk if the standard deviation of its monthly rate of return is less than 66 %. A mutual-fund rating agency randomly selects 28 months and determines the rate of return for a certain fund.

it took 20 000 workers to build taj mahal in 20 years how long would it take to build if they had 8,000 workers

Is it possible to have the absolute value of a = - a for a nonzero real number a?

How many gallons of 30% antifreeze should be mixed with 10 gallons of 93% antifreeze to obtain a 65% antifreeze mixture?

The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+2j What is the other root? Use a graphing calculator and a system of equations. -3 -1 3 10

Which is greater 81.9,81.90,81.900 or 81.91?

Financial software can do all of the following except

If 8 is 10 what is 5

Graph the line y=-1.5x. Using the graph, find: The value of y corresponding to the value of x equal to 1; 0; 2; 3 problem. If x = 1, y =. If x = 0, y = 0. If x = 2, y =. If x = 3, y =.

All areas of the country use a BAC of 0.100.10 g/dL as the legal intoxication level. Is it possible that the mean BAC of all drivers involved in fatal accidents who are found to have positive BAC values is less than the legal intoxication level? a.