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alain throws a stone off a bridge into a river below.
the stone's height (in meters above the water), a seconds after alain threw it, is modeled by:
h(x) = -52? + 10x + 15
how many seconds after being thrown will the stone hit the water?
seconds
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i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

about 0.75 hours

step-by-step explanation: