On a vacation, Heather ended up spending a certain amount of money on food, 4 times as much on local transportation, 7 times as much on flight tickets, and 12 times as much on accommodation. If in total she spent $1,520 for this trip, how much did she spend on accommodation?

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

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2