5. Jessica went to the store to purchase a jar of strawberry jam. She wanted to purchase the jar with the best unit price. Which jar would be the best value? *HINT* Find the $ per oz (Cost per ounce) for EACH CHOICE below * a. 20-oz, jar for $4.00 O b. 25-oz jar for $5.00 c. 24-oz. jar for $6.00 O d. 50-oz. jar for $8.00

answer: h

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: