3. In the diagram below, AB = BD = 5 and AD = 7. %3D %3D Is BD tangent to OC? Explain.

Q: The radius of a sphere increases at a rate of 4m/sec. Find the rate at which the surface area…

A:

Q: A 10-ft ladder is leaning against a house when its base starts to slide away. By the time the base…

A: Given that, the length of the ladder is 10 ft and distance between the wall and ladder in base is 6…

Q: At what rate is the distance between the planes changing? mph (b) How much time does the controller…

A:

Q: A 10-ft ladder is leaning against a house when its base starts to slide away. By the time the base…

A:

Q: A spherical snowball melts at a rate of 16 in / sec. when the radius is 2 in, then the radius of the…

A: The formula for  volume of sphere is: V=43πr3 Given that dVdt=16 in3/secr=2

Q: E valuate sin" e cae de

A:

Q: The radius of a sphere increases at a rate of 4m/sec. Find the rate at which the surface area…

A: Rate at which surface area increases is

Q: Ɔ) = 1, the solu %D dy + 4 + 4 dx

A:

Q: 2.8 S = | f(x)dx =?

A:

Q: 2) Calaulate 2 26) J&-3)(x+1) dx te) Szet de 24) Se* dx

A: We can answer the questions as below

Q: [(e+1)?dx is equal to * The

A: Integration is summation of discrete data. The integral is calculated for the functions to find…

Q: A 10-ft ladder is leaning against a house when its base starts to slide away. By the time the base…

A:

Q: H-wlo Find the dliscontinnity point of &cz):

A: Since you have posted multiple questions. I am answering the first one. Please post the question…

Q: The radius of a sphere increases at a rate of 3m/sec. Find the rate at which the surface area…

A: given that radius of a sphere increases at a rate of 3m/sec find the rate  when radius is 9m

Q: (b) Find the value of e dx taking n = 6, correct to 5 significant figures by Simpson's one-third…

A: Find the value of ∫00.6 ex dx taking n =6 ,correct to 5 significant figures by Simpson's one-third…

Q: The radius of a circle is decreasing at a rate of 3 cm/sec. At what rate is the area of the circle…

A: The radius of a circle is decreasing at a rate of 3 cm/sec. At what rate is the area of the circle…

Q: a) cosh (x) tanh' (?) = sech'! (?) find the "(?) " %3D %3D b) ln () = ? --

A: We are given : cosh-1(x)=tanh-1?=sech-1(?) Let,   Now, cosh-1(x)=tanh-1t=sech-1(y) Taking…

Q: The radius of a sphere decreases at a rate of 8 m/sec. Find the rate at which the surface area…

A: We will solve the following.

Q: The radius, r, of a circle is decreasing at a rate of 4 cm/sec. Find the rate of change of the area,…

A:

Q: Solve the differeņtial equation dy хе %3D dx

A: Given, The differential equation  dydx=xey  We have to solve the differential equation.

Q: The radius of a sphere increases at a rate of 4m/sec. Find the rate at which the surface area…

A:

Q: 20. If a point R on the unit circle moves along the circle at the rate of 1 unit per second, then…

A: Given: A point R on the unit circle moves along the circle at the rate of 1 unit per second. To find…

Q: 10-ft ladder is leaning against a house when its base starts to slide away. By the time the base is…

A:

Q: ht h(t), in feet, of an airborne tee-shirt t seconds after being la ld a tee-shirt be airborne if it…

A: The height h(t) in feet, of an airborne tee-shirt t seconds after being launched is approximately…

Q: A toy rocket is launched at an initial velocity of 50 ft/s at an angl of 75° with the horizontal.…

A: Here, given that the initial velocity 50 ft/s and the angle is 75°

Q: The radius of a circle increases at a rate of 2m/sec. Then the rate at which the area of the circle…

A: The solution is given below

Q: One side of a triangle is increasing at a rate of 6 cm/s and a second side is decreasing at a rate…

A:

Q: If a snowball melts so that its surface area decreases at a rate of 7 cm2/min, find the rate at…

A:

Q: The radius of a sphere increases at a rate of 2m/sec. Find the rate at which the surface area…

A: In sphere Rate of radius= 2m/s Find the rate of change in surface area?

Q: A 10-ft ladder is leaning against a house when its base starts to slide away. By the time the base…

A: Rate of change

Q: The radius of a circle increases at a rate of 4 cm/ sec. The rate at which the area of the circle…

A:

Q: ce of a circle is increasing at a rate of 2 cm/s. rea increasing when r= 6 cm?

A: We have to choose the correct answer from the given options according to the given information

Q: 1 In dx%3D %3D .a 3. m/2

A: Gamma function

Q: The radius of a sphere increases at a rate of 3m/sec. Find the rate at which the surface area…

A: The surface area is

Q: The radius of a sphere increases at a rate of 3m/sec. Find the rate at which the surface area…

A: Rate of change of radius = 3m/s Find the change in surface area at radius = 6m

Q: 6 e + ex e dx et - 1

A: You have posted multiple questions.As per our policies , solving first question. Please ask the…

Q: The radius of a circle is increasing at a rate of 5 ft/min. At what rate is its area changing when…

A: We can find the rate of change of area as below.

Q: B. The dimensions of a rectangular solid at a given instant (to) are (a = 13 cm), (b = 9 cm) and (c…

A:

Q: The depth of an under proportional to the tim meters (m) of the came

A: Given that, The depth of the camera under the water is proportional to the time. We have to fill up…

Q: The radius of a sphere decreases at a rate of 2 m/sec. Find the rate at which the surface area…

A:

Q: The radius of a circle increases at a rate of 1 m/sec. Then the rate at which the area of the circle…

A:

Q: If y = tan u, u = v - and v = In x, what is the value of at x = e? dx sec?e 1 O Option 4 O Option 3…

A:

Q: c) Ship A is 15 miles east of P and moving west at 20 mi/hr; ship B is 60 miles south of P and…

A: (In this figure, P is the point mentioned in the question, which is at some distance from ship A and…

Q: Calculate dy dx.

A:

Q: Given that 1 -dr+ 1 - dx = ln a, find the exact value of a. V16+9x? V9+4x?

A: given: ∫01116+9x2dx+∫0219+4x2dx=lna we have to find the exact value of a.

Q: The radius of a sphere decreases at a rate of 6m/sec. Find the rate at which the surface area…

A: