Aconical water tank with vertex down has a radius of 10 feet at the top and is 27 feet high. if water flows into the tank at a rate of 10 ft3/min f t 3 / m i n , how fast is the depth of the water increasing when the water is 13 feet deep?

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

Answer this question only if you know the answer! 30 points and

16 more than the product of 5 and p