Lucy needs to hire a host. host a is offering his services for an initial $60 in addition to $13.25 per hour. hostess b is offering her services for an initial $75 in addition to $11.50 per hour. when will the two hosts charge the same amount?

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.