When Zoey runs the 400 meter dash, her finishing times are normally distributed with a mean of seconds and a standard deviation of 1 second. What percentage of races will her finishing time be slower than 77 seconds, to the nearest tenth?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.