The number of laughs (denoted by
l
ll) can be defined as a function of the number of jokes (denoted by
j
jj), the amount of knowledge about the joke material (denoted by
k
kk), and the familiarity with the jokes (denoted by
f
ff) using this formula:
l
=
j
⋅
k
2
f

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Write the equation in logarithmic form m^x=n

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.