If y varies inversely as x, what is the percent change in x when y is increased by 60%?

Q: 1. The length of the wax candle varies inversely as the amount of time after it has been lit. If a…

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Q: Suppose that w varies directly as x and the square of y and inversely as the square oot of z. If x…

A: Given query is to find percentage increase in w when indicated percentage increase happened in…

Q: Volume is inversely related to pressure. O True

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Q: The population of a city was at 6,000 people in 2001. If the population grows at a rate of 1.7% each…

A: Given the population city was 6000 people in 2001. If population grows at a rate of 1.7% each year.…

Q: Suppose that y varies inversely as the square of x, and that y=5 when x=10. What is y when x=12?…

A: Given,  y varies inversely as the square of x

Q: A construction team gives an estimate of three months to repave a large stretch of a very busy road…

A: Given Three months = 15 members Also the relationship between construction time and crew members…

Q: If y = (3r)-3#, then what is the value of x for which the percentage rate of change of y with…

A: We have to find the value of x when percentage rate of change is given

Q: Suppose that y varies inversely as the square of x, and that y=5 when x=16. What is y when x=6?…

A: Given, y varies inversely as square of x              ⇒ y ∝ 1x2

Q: The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year.…

A: Given The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year.…

Q: Find the rate of change of: h(x)=-3x+4

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Q: .  If y is inversely proportional to x, and if y = 16 when x = 5, find the constant of variation

A: Given: y is inversely proportional to x y=16 when x= To find the constant of variation

Q: How does related rates apply in real life situations?

A: The related rate is a concept that involves how the rate of two or more than two changing quantities…

Q: The average cost C of producing a machine is partly constant and partly varies inversely as the…

A: Let the average cost C of producing a machine be denoted by: C=a+bn where C=Cost, a= Fixed cost, b=…

Q: If prices increase at a monthly rate of 2.6% by what percentage do they increase in a year?

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Q: If y is inversely proportional to the square root of x and y is 2 when x is 9, what is when x is 4?

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Q: A car purched for 12500 in 1995 was sold for 4900 in 2001. Find the average rate of change in value…

A: To determine the average rate of change.

Q: If x + y represents a motorboat's rate with the current, in miles per hour, its distance after 4…

A: If x+y represents a motorboat’s average velocity with the current, in miles per hour, its distance…

Q: The population of an Ontario town grew from 1250 to 10,000 in 5 years due to the establishment of a…

A: The population of a city grows exponentially. Suppose that initially the population is P. If the…

Q: If up is measured as being positive, the height of a ball rising after being thrown has a rate of…

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Q: If y = 42x2 – 7x³ + x, what is the rate of change of y' at (1, 36)? Need Help? Read It

A: Rate of change of the function

Q: Where k is constant. If the temperature is increasing at 4 kelvins per hour, what is the rate of…

A: We need to find the rate of change of pressure  when temperature is 150K and pressure is 450…

Q: Explain the difference between the positive, negative, and constant rate of change?

A: we need to explain the difference between the positive, negative, and constant rate of change.

Q: In response to rising concerns about identity​ theft, the number of models of paper shredders a…

A: It is given that, in the year of 1993 the model was 3 and in the year of 2008 the model was 38.

Q: Graph the line that represents a proportional relationship between ddd and ttt with the property…

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Q: Suppose the constant rate of change y with respect to x is -2.5 and we know that y=-6.75 when x=1.5…

A: Given,The constant rate of change of y with respect to x = -2.5.We know that,Slope = rate of change…

Q: A car was valued at $32,000 in the year 1991. The value depreciated to $14,000 by the year 2005. A)…

A: The value of car is 32,000 in the year 1991 In 2005 the value of car is depreciated to 14000 Use the…

Q: If the rate of change for the pool (volume of water in pool versus elapsed time) were positive, what…

A: To write about the graph

Q: Find the average rate of change off(x) = 3x-3x-2 from x = 1 tox= 3. Simplify your answer as much as…

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Q: In​ 2000, the population of a city was 80,000. The population had grown to 127,000 by 2013. If the…

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Q: Suppose that y is inversely proportional to the square of x, and that y=64 when x=5. What is y when…

A: Since  y is inversely proportional to the square of xy ∝1x2y =k 1x2where k is constant

Q: If the growth rate of a culture of bacteria is proportional to the number of bacteria present and…

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Q: if the diameter of cross section of a wire is decreasing by 5% how much percent will be the length…

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Q: If (x) = -4x – 3, find the average rate of change on the interval [0,2].

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Q: Given g(x)=x² + x, find the rate of change of each on[-2,5].

A: Rate of change of function f over [a,b] is (f(b)-f(a))/(b-a)

Q: In the electric currect​ flow, it is found that the resistance​ (measured in the units called​ ohms)…

A: Given: Resistance R1=0.422 ohm Diameter D1=0.01 inches Given resistance offered by a fixed length…

Q: The population of Oregon was about 3,831,000 in 2010 and about 3,970,000 in 2014. Find the average…

A: The population of Oregon was about 3,831,000 in 2010 and about 3,970,000 in 2014.  The average rate…

Q: The Population of Barangay Siksikan is increasing at a rate proportional to its current population.…

A: ⁎ Given:        The population of Barangay Siksikan i.e, increasing     at a rate proportional to…

Q: Given the model y=3.2(2.4)^x, what is its rate of change?

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Q: If the price of gold decreases at a monthly rate of 2.6% by what percentage does it decrease in a…

A: We have to find given percentage decrease.

Q: 1. There were 526 million Twitter users in 2008. The amount of users increased to 974 million…

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Q: The production costs per week for producing xx widgets is given by, C(x) = 500+350x-0.09x² 0≤x≤1000…

A: Please follow the next step.

Q: In the electric current​ flow, it is found that the resistance​ (measured in the units called​ ohms)…

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Q: Many people claim that as they get older, time seems to pass more quickly. Suppose that the…

A: We have given that perceived length of a period of times is inversely proportional to  age . We have…

Q: A house with an original value of $160,000 increased in value to $220,000 in 5 years. What is the…

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Q: If the temperature on the third day of the month is 50 degrees Fahrenheit and 82 degrees by the 11th…

A: Given: The temperature on the third day of the month is 50 degrees Fahrenheit and 82 degrees by the…

Q: In​ 2000, the population of a city was 75,000. The population had grown to 108,000 by 2010. If the…

A: Let t= number of years after 2000So, for 2010 , t= 2010-2000=10And for 2024 , t= 2024-2000=24

Q: The population of the United States was 3.9 million in 1790 and 178 million In 1960. If the rate of…

A: Given,           The population of the United States was 3.9 million in 1790 and 178 million in…

Q: If a number decreases from 88 to 11, what is the rate of decrease (as a %)?

A: A number decreases from 88 to 11

Q: Find the percentage rate of change of f(x) at the indicated value of x. f(x) = 5500 – 2x²; x = 45

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