4. y- 1125 whenx-5 5. y-, when x-4/a

Q: H varies directly as L. If H =20 when L =40, determine H when L=30.   a) Write the variation…

A: Given that H varies directly as Land if H=20 where L=40∴ H∝ L⇒ H= K.Lwhere K = proportionality…

Q: The speed, v, of a skydiver in free fall is directly proportional to the time, t, in seconds of…

A: Given, the speed v of a skydiver in free fall is directly proportional to the time t in seconds of…

Q: 18. If y varies directly as x, and y = 40 when x= 6, find the variation constant and the…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write the variation equation for x and y, if y varies directly as x, and y = 12 when x = 18. Then…

A:

Q: y varies directly with x and y = 20.4 when x = 6, find the value of y when x = -5.

A: Given that y varies directly with x and y=20.4 when x=6.Our Aim is to find the value of y when x=-5.

Q: Use the four-step procedure for solving variation problem to solve: y varies directly as x. y = 45…

A:

Q: can you solve this? y varies directly as x. if y =10 when x = 4. What is the constant of…

A: Solution of the problem as follows

Q: If H=36 when L=60, determine H when L=40 write the variation equation  Determine the value of the…

A:

Q: Use the four-step procedure for solving variation problems to solve : The water temperature of the…

A: Let the water temperature be T°cand water's depth be h mAccording to question T α 1hT = chwhere c is…

Q: The model y = 1.8x – 76.9 represents the relationship between the temperature (°F) and the number of…

A: The given equation is  y= 1.8x-76.9  We have to find the value of x when y= 95

Q: Suppose that y varies directly with x, and y= 15 when x= 6. (a) Write a direct variation equation…

A: If x and y vary directly, y varies directly with x,y ∝ xit means y = kx, where k is the constant of…

Q: If y varies directly as x, find the constant of variation and the direct variation equation for the…

A:

Q: Find an equation of variation where y varies directly as the square of x, and where y=0.46 when…

A: Given : y varies directly as the square of x. y = 0.46x = 0.1

Q: The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when y = 105?

A: We have to find

Q: Identify the constant of variation and equation for the inverse variation. -4 -2 -1 y 3.5 14 o k =…

A: The equation of inverse variation is: y=kxxy=k where k is the constant of variation.

Q: If y varies directly as x and y = 9 when x = -15, find the constant of variation k and then…

A: Given that y varies directly as x , so here we get direct variation  relationship between two…

Q: Identify the constant of variation and equation for the inverse variation. {(1,9), (-1,-9),…

A: According to the problem

Q: Use the four-step procedure for solving variation problem to solve: y varies jointly as x and z. y =…

A: y varies jointly as x and z. y=kxzk is the constant of proportionality

Q: Suppose y varies directly as x and inversely as z. If y = 20 when x = 40 and z = 4, what is the…

A:

Q: 2. If y varies directly as x and y = 15 when x = 3, find the variation constant and the equation of…

A:

Q: The time it takes to travel a certain distance varies inversely with the rate of speed. It takes 8…

A: Given (13) The deposited amount is directly proportional to the interest received. The deposited…

Q: A broken faucet leaks one gallon of water every  months. The amount of months that pass, m, varies…

A: Please refer the attached image for complete solution.

Q: Find the constant of variation and write the formula that is expressed by the indicated variation. y…

A: Given query is to find the constant of variation.

Q: The radius of a cylinder is decreasing at a constant rate of 4 centimeters per minute. The volume…

A: Let, the radius of the cylinder be r cm and height be h cm. Then, its volume is V=πr2h cm3.…

Q: Find the variation constant and an equation of variation where y varies inversely as x and y 14 when…

A: Given : y varies inversely as x. y = 14x = 8

Q: Suppose that the number N of popsicles sold at the fair varies inversely to a price P. When the…

A:

Q: Suppose y vaires directly as x, and y=98 when x=14. Write a direct variation equation that relates x…

A:

Q: Consider the table of values. If y varies directly with x, the constant of variation is The equation…

A:

Q: Your younger brother starts up a lemonade stand early one morning. At 1 PM, there were 70 cups left…

A:

Q: The number of pages (p) that Ethan reads varies directly as the number of hours (t) he is reading.…

A: Given: The number of pages (p) varies directly as the number of hours (t). Also, Ethan can read 21…

Q: The volume of a cube decreases at a rate of 0.3 ft/min. What is the rate of change of the side…

A: Given: Volume of cube decreases at a 0.3ft3/min that is dVdt=0.3ft3/min side length is 7ft that is…

Q: Suppose that y varies directly with x, and y= 15 when x=24. (a) Write a direct variation equation…

A:

Q: H varies directly as L. If H =24 when L=30, determine H when L=20. a.) write the variation equation…

A:

Q: The volume of a cube decreases at a rate of 0.3 ft° / min. What is the rate of change of the side…

A: We can solve the given problem by using the concept given  below. If f(x) is the given function…

Q: A person x inches tall has a pulse rate of y beats per minute, as given approximately by y =…

A: A person  x inches tall has  a pulse rate of y beats per miniute , is given by y=576 x-13      for…

Q: If y varies directly with x and y = 24 when x = -6, find y if x = -4. First, find the direct…

A: givenyαxor y=kxwhere k is any constantwhen y=24 and x=-6 then24=k(-6)k=-4

Q: if y varies directly as x, and y= 8 when x= 4 find y when x= 10 the constant of variation and the…

A: Given y varies directly as x Hence  y α x Hence we get y = kx , where k is a constant of variation…

Q: Daniel's Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%.…

A: Given P=$35000 Depreciation rate = 5%

Q: Use the four-step procedure for solving variation problem to solve: y varies inversely as x. y = 12…

A: According to question, y varies inversely as x.y α 1x y = kx…

Q: Which linear equation represents a proportional relationship between the values of x and y?

A: We are asked about the linear equation which represents a proportional relationship between the…

Q: Let ‘R ’ stand for radiation exposure, ‘t ’ stand for length of time of exposure, ‘r ’ stand for…

A: For writing a Joint Variation Equation : Write the correct equation. Joint variation problems are…

Q: Identify the constant of variation and equation for the direct variation. {(-6, 3), (-4, 2), (0, 0),…

A: The constant of variation is given by: k=yx

Q: If y varies directly as x and y = -45 when x = 10, find the constant of variation k and then…

A: Answer is mentioned below

Q: Suppose that y varies directly with x, and y= 10 when x= 25. (a) Write a direct variation equation…

A:

Q: Find the variation constant and an equation of variation where y varies inversely as x and y = 2…

A:

Q: Write an equation that relates the quantities The velocity v of a falling object is directly…

A: If the velocityv of a falling object is directly proportional to the timet then relation between…

Q: Suppose that y varies directly with x, and y= 25 when x = -5. (a) Write a direct variation equation…

A: Given y varies directly with x means y is proportional to x ⇒y=kx

Q: LETTER D SOLVE USING VARIATION OF PARAMETER

A:

Q: LI 5. What is the constant of variation for the table of values? x y -4-7 0 1 2 5 4 9

A:

Q: Write an equation that represents the relationship between the given variables. Usek as the…

A: