Sarah buys a video game for $44.00 plus 4% sales tax. her brother, jack, buys a video game for $36.00 plus 6% tax. show your work. (3 points) a.) what is the total cost of sarah’s video game? show all work. b.) what is the total cost of jack’s video game? show all work. c.) who spent more on tax?

Write the equations in logarithmic form 10^3=1,000

Drag the tiles to the correct boxes to complete the pairs. match the exponential functions with their horizontal asymptotes and y-intercepts. f(x) = 7x − 4 f(x) = 3x+2 + 4 f(x) = 9x+1 − 4 f(x) = 2x + 4 horizontal asymptote and y-intercept exponential function horizontal asymptote: y = 4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, -3) arrowboth horizontal asymptote: y = 4 y-intercept: (0, 13) arrowboth

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4? r^2. write your answer in scientific notation.