Write the expression as a single logarithm.log2 10 + log2 6
A. log2 16
B. log2 60
C. log4 16
D. log4 60
Answer: B
You might also like to view...
Find the extreme values of the function subject to the given constraint.
A. Maximum: 1 at 
minimum: -1 at 
B. Maximum: 9 at 
minimum: -9 at 
C. Maximum: 1 at 
minimum: -1 at 
D. Maximum: 8 at 
minimum: -8 at 
The spectroscopic parallax of a star is the difference between the apparent magnitude, which is the brightness of light from the star reaching Earth, and the absolute magnitude, which is the intrinsic brightness. The spectroscopic parallax S can be used to calculate the distance d, in parsecs, from Earth to the star. The relationship is
.
A: Find the spectroscopic parallax of a star that is 10.96 parsecs from Earth.B: Find the distance from Earth of a star that has a spectroscopic parallax of 5.C: Star A is 5 times as far from Earth as star B. How do their spectroscopic parallaxes compare?
?
Round your answer to two decimal places if necessary.
?
What will be an ideal response?
Solve the inequality. Graph the solution set and write the solution set in interval notation.(x + 3)(x - 1)(x - 5) < 0
A. (-3, 1) ? (5, ?)
B. (-?, -3) ? (1, 5)
C. (-?, 1)
D. (5, ?)
Write an equation for the parabola with vertex at the origin.Through (4, 3), opening to the right
A. y2 = 
x
B. x = 
y2
C. x2 = 
y
D. y2 = - 
x