THERE ARE TWO QUESTIONS!

A rectangular fish tank has dimensions of 60 by 15 by 34 cm:

1. If it was completley empty and the order to fill it up was to turn on a faucet that realses water at 300ml/min. how many minutes does it take to fill up the tank

2. How much glass is needed to build this tank? There is no lid

PLEASE ANSWER.. WILL MARK AS BRAINLIES

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)