A rocket is launched by Team Flash from the ground on Earth-73. The rocket passes a sensor at a height of 6804 feet after 9 seconds and lands back on Earth-73 after 51 seconds.
Write an equation for the height of the rocket, h, in feet as a function of the number of seconds, t, since the
rocket was launched.
Round to 3 decimal places as needed.
After how many seconds will the rocket reach its maximum height?
(Round to 3 decimal places as needed.)
What is the maximum height in feet that the rocket reaches?
(Round to 3 decimal places as needed)

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step-by-step explanation:

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you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

dont know

step-by-step explanation:

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.