Multiply. (7.1×10^4)·(4.8×10^3) a 3.408×107 b 3.408×108 c 3.408×1012 d 3.408×1013

What percent of the circle below is shaded?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!