Erin has developed a new lotion that will children with sensitive skin. she invests $15,225 in equipment to manufacture and package her lotion. each bottle costs $3.25 to manufacture and sells for $12. how many bottles of lotion must she make and sell before her business breaks even?
a. 998 bottles
b. 1740 bottles
c. 174 bottles
d. 1269 bottles
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Issof claims that the scale factor is 1/2. which statement about his claim is correct

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)