When water is released from the Kinzua Dam it is released gradually. The water level in Kinzua reservoir changes at an average rate of (-9/16) inch every 3 hours. Based on this rate, how much will the water level change after one hour? Which choice has the correct calculation and vertical number line, using 0 as the original water level?

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A: The expression is the inverse cotangent function of 15.5. This expression basically means to find…

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A: Given:

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A: The number of cases decreased by 3% to 571 cases.

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A:

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A: It is required to find the amount of yottameters in a light years.

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A: We can find the value of x and y as below

Q: Approximate the number 32.4 using a calculator. Round your answer to three decimal places.

A: Approximate the number 32.4 using a calculator. Round your answer to three decimal places.

Q: Find X rounded to one decimal

A:

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A: Answer is mentioned below

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A: Formula:

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A: The term per cent means for every hundred. A fraction whose denominator is 100 is called a…

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A: Given:Amount paid to person = $490Number of hours worked = 21 hours

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Q: Divide 0.0071 by 668.3 using significant figures and PSN.  Need help understanding this

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Q: The Bradfords need to provide $ to the college. (Round to the nearest dollar as needed.)

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Q: Round to the nearest hundred: 309 8. (11.283 792 555 10 106 12. 645

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Q: Find the ratio of the second number to the first number. 1. 3 and 9 2. -10 and -100 3. 1 and 3

A: Find the ratio of the second number to the first number. 1. 3 and 9 2. -10 and -100 3. 1 and 3

Q: Find new estimates using ten rectangles in each case. (Round your answers to one decimal place.)

A: Given,

Q: Approximate the number 23.4 using a calculator. Round your answer to three decimal places.

A: Given a number, 23.4

Q: Approximate the number 23.4 using a calculator.Round your answer to three decimal places.

A:

Q: Write a formula for converting degrees Celsius to degrees Fahrenheit.

A: Celsius and fahrehnit are two units to meausre the tempreature.

Q: Approximate each number using a calculator. Express your answer rounded to three decimal places.

A: e5 = 148.4131591 -> e5 = 148.413 ( rounded to 3 decimal)

Q: Use a calculator to approximate the value arccsc (−4.487). Round your answer to two decimal places.

A: We know that,                 arc csc(-4.487) = csc-1(-4.487)

Q: Approximate the number using a calculator. 31.4 314 (Round to three decimal places.)

A: here we want to find the approximate value of  using the calculator

Q: Approximate the number using a calculator. -0.32 e -0.32. (Round to three decimal places.)

A: By the calculator ,  Value of e = 2.71828183

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Q: At six o'clock, the grandfather clock struck 6 times. If it was 30 seconds between the first and…

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Q: Find the ratio of 1200 seconds to 7 hours

A: Given, find the ratio of 1200 seconds to 7 hours?

Q: Find the height in centimeters of a square pyramid with a volume of 296 cm3 and a base edge length…

A: Given: square pyramid with a volume of 296 cm3 and a base edge length equal to the height.