4 Helen drew the pattern shown in a
grid of squares.
What percent of the squares
are shaded?
A 13%
B 50%
C 52%
D 65%

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Write the equations in logarithmic form 9^4=6,561