Refer to this table of results of the indianapolis 500 in which drivers competed in the 500-mile race. to the nearest mile per hour, how much faster was the average winning speed in 2004 than in 1911?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

If 25% of y is 30, what is 60% of y?