Find the real solutions of the equation by factoring.15a3 + 18a2 + 25a + 30 = 0
A.
B.
C.
D.
Answer: B
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Change the given polar coordinates (r, ?) to Cartesian coordinates (x, y).
A.
B.
C.
D.
Plot the ordered pair in the Cartesian plane, and state in which quadrant or on which axis it lies.(-1, -5)
A. Quadrant III
B. Quadrant III
C. Quadrant II
D. Quadrant IV
The temperature at 5 A.M. on a certain December day was measured at 18°F. In the next t hr, the temperature was given by the function
?
?
where T is measured in degrees Fahrenheit. At what time was the temperature 0 °F?
?
_____ : _____ P.M.
What will be an ideal response?
Provide an appropriate response.If $12,000 is used to purchase an annuity consisting of equal payments at the end of every six months for the next 7 years and the interest rate is 6.2% compounded semiannually, find the amount of each payment.
Fill in the blank(s) with the appropriate word(s).