Calculus

If f(x) = g(x) for all values of x except possibly for x = 2 and limx→2 g(x)=5 , then

If f(x) = g(x) for all values of x except possibly for x = 2 and limx→2 g(x)=5 , then

1. If f(x) = g(x) for all values of x except possibly for x = 2 and limx→2 g(x)=5 , then
a. f(2)=5
b.limx→2 f(x)may not equal 5
c.limx→2f(x)=5

2.If f(x)={4x+1 if xnot equals to , x+b if x=0} and limx→0 f(x)=f(0) , then

ccnnieeee   190   5 Replies

bio_man

If the 3rd harmonic progression is 33 and the 10th term of the same HP is 10, w

If the 3rd harmonic progression is 33 and the 10th term of the same HP is 10, w

Note; the answer is 2/5 i just need the solution

Camie   103   1 Reply

bio_man

1. The position of an object moving along a line is given by the function s(t) = t^2-2t .

1. The position of an object moving along a line is given by the function s(t) = t^2-2t .

1. The position of an object moving along a line is given by the function s(t) = t^2-2t .
What is the average velocity over the interval [0, 2] ?
2. The position of an object moving along a line is s(t) = t^2-2t . Approximate the instantane

ccnnieeee   155   4 Replies

bio_man

12.Determine analytically, showing all work, all values of x (if any) at which the the func on f(x)

12.Determine analytically, showing all work, all values of x (if any) at which the the func on f(x)

1. Find analytically the equation of the line that is tangent to g(x)=sqrt（-x-3 ）and parallel to the line y=-1/2x+2. Use the limit definition of the derivative and find the point of tangency by hand, showing all work. Verify your results by sketching

ccnnieeee   143   1 Reply

bio_man

2. The following table shows the 2002 private-party resale value of a 2000 Jeep Grand Cherokee Lared

2. The following table shows the 2002 private-party resale value of a 2000 Jeep Grand Cherokee Lared

2. The following table shows the 2002 private-party resale value of a 2000 Jeep Grand Cherokee Laredo in excellent condition as a function of the mileage.

Mileage (1000s of miles)
Resale value (dollars)
20
18,520
40

Catracho   114   1 Reply

bio_man

A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint ...

A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint ...

[html]A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint needed. Assume that x and y are measured in meters.

The spherical zone generated when the curv

Tgrabez7   55   1 Reply

joyceess

A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint ...

A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint ...

[html]A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint needed. Assume that x and y are measured in meters.

The spherical zone generated when the uppe

annacole   48   1 Reply

sgreer

A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from

A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from

A 2.00-lb weight hangs motionless from a spring and is seen to stretch the spring 8.00 in. from its free length.  It is pulled down an additional 1.00 in. and released.  Write the equation of motion of the weight, taking zero at the origina

HOTmike   226   N/A

HOTmike

A 20-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction ...

A 20-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction ...

[html]A 20-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction in the system and that the chain has a density of 10 kg/m. How much work is required to wind the entire chain onto the cylinder using the winch?

gabe.alao   133   1 Reply

aznzergs

A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium ...

A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium ...

[html]A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium position of the spring. Assume a linear spring with F(x) = kx. How much work is required to stretch the spring and lower the mass 1.5 m? Round

sxllykxm   656   5 Replies

award6

A 25-kg mass is attached to a spring that hangs vertically and is stretched 3 m from the equilibrium ...

A 25-kg mass is attached to a spring that hangs vertically and is stretched 3 m from the equilibrium ...

[html]A 25-kg mass is attached to a spring that hangs vertically and is stretched 3 m from the equilibrium position of the spring. Assume a linear spring with F(x) = kx. How much work is required to compress the spring and lift the mass 1.5 m? Round

adegob   123   1 Reply

bali

A 50-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction ...

A 50-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction ...

[html]A 50-m-long chain hangs vertically from a cylinder attached to a winch. Assume there is no friction in the system and that the chain has a density of 10 kg/m. How much work is required to wind the chain onto the cylinder if a 50-kg block is att

Amani   109   1 Reply

Sunday

A 60-m-long, 9.1-mm-diameter rope hangs free from a ledge. The density of the rope is 70 g/m. How ...

A 60-m-long, 9.1-mm-diameter rope hangs free from a ledge. The density of the rope is 70 g/m. How ...

A 60-m-long, 9.1-mm-diameter rope hangs free from a ledge. The density of the rope is 70 g/m. How much work is needed to pull the entire rope to the ledge?

▸ 4.2g J

▸ 126g J

▸ 126,000g J

▸ 9g J

vonta32   72   1 Reply

ruthm17

A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle

A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle

[html]A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle decrease when the radius is decreased from 5.0 cm to 4.8 cm? (Use 3.14 for π.)

▸ 6.1 cm2

▸ 3.1 cm2

▸ 6.5 cm

Iglesias89   96   1 Reply

hoangb

A ball dropped from the top of a building has a height of s = 576 - 16t2 meters after t seconds. How ...

A ball dropped from the top of a building has a height of s = 576 - 16t2 meters after t seconds. How ...

[html]A ball dropped from the top of a building has a height of s = 576 - 16t2 meters after t seconds. How long does it take the ball to reach the ground? What is the ball's velocity at the moment of impact?

▸ 12 sec, -96 m/sec

▸ 6 sec,

Sodamafia   72   1 Reply

Mayhem

A ball is dropped from a height of 18 m and always rebounds of the height of the previous drop. How ...

A ball is dropped from a height of 18 m and always rebounds of the height of the previous drop. How ...

[html]A ball is dropped from a height of 18 m and always rebounds

JohnCarter19   72   1 Reply

klyn

A ball is dropped from a height of 50 meters. If each bounce brings it to 90% of its previous ...

A ball is dropped from a height of 50 meters. If each bounce brings it to 90% of its previous ...

A ball is dropped from a height of 50 meters.  If each bounce brings it to 90% of its previous height, how far will the ball travel before it stops?

▸ 950 m

▸ 200 m

▸ 250 m

▸ 500 m

Gini   63   1 Reply

KellyNguy

A balloon is rising vertically at a distance of from an observer. When the angle ...

A balloon is rising vertically at a distance of from an observer. When the angle ...

[html]Solve the problem.


A balloon is rising vertically at a distance of

Nica   172   1 Reply

jrhome1985!

A bank features a savings account that has an annual percentage rate of r = 2.7 r=2.7 % with intere

A bank features a savings account that has an annual percentage rate of r = 2.7 r=2.7 % with intere

A bank features a savings account that has an annual percentage rate of r = 2.7% with interest compounded Caitlyn deposits $ 12,000 into the account.

The account balance can be modeled by the exponential formula A(t)

where A i

Catracho   124   4 Replies

bio_man

A BASE jumper's velocity (in meters per second) after t seconds is given by where m is the mass of ...

A BASE jumper's velocity (in meters per second) after t seconds is given by where m is the mass of ...

[html]A BASE jumper's velocity (in meters per second) after t seconds is given by

darlinlady95   48   1 Reply

noodlelicker

A baseball team is trying to determine what price to charge for ...

A baseball team is trying to determine what price to charge for ...

[html]Round to tenths where necessary.


A baseball team is trying to determine what price to charge for tickets. At a price of $10 per ticket, it averages 40,000 people per game. For every incre

justinw2200   101   1 Reply

Nikki_LYNN

A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $9 the aver

A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $9 the aver

A baseball team plays in a stadium that holds 50000 spectators. With the ticket
price at $9 the average attendance has been 19000. When the price dropped to S7,
the average attendance rose to 25000. Find a demand function D(q), where q is

Catracho   149   3 Replies

bio_man

A baseball team plays in a stadium that holds 64000 spectators. With the ticket price at $9 the aver

A baseball team plays in a stadium that holds 64000 spectators. With the ticket price at $9 the aver

A baseball team plays in a stadium that holds 64000 spectators. With the ticket price at $9 the average attendance has been 29000. When the price dropped to $7, the average attendance rose to 32000. Assume that attendance is linearly related to ticke

Catracho   177   1 Reply

bio_man

A bead is formed from a sphere of radius 4 by drilling through a diameter of the sphere with a drill ...

A bead is formed from a sphere of radius 4 by drilling through a diameter of the sphere with a drill ...

[html]A bead is formed from a sphere of radius 4 by drilling through a diameter of the sphere with a drill bit of radius 1. Find the volume of the bead.

▸ 54π

▸

tum2015   72   1 Reply

longleggedloui

A bird flies from its nest 2 km in the direction 39 north of east, where it stops to rest on a tree. ...

A bird flies from its nest 2 km in the direction 39 north of east, where it stops to rest on a tree. ...

[html]A bird flies from its nest 2 km in the direction 39° north of east, where it stops to rest on a tree. It then flies 5 km in the direction 13° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bi

karlec   58   1 Reply

Justin90630

A bird flies from its nest 4 km in the direction 4 north of east, where it stops to rest on a tree. ...

A bird flies from its nest 4 km in the direction 4 north of east, where it stops to rest on a tree. ...

[html]A bird flies from its nest 4 km in the direction 4° north of east, where it stops to rest on a tree. It then flies 7 km in the direction 4° south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird

maryberryhermee   61   1 Reply

annielin111

A bookstore has an annual demand for 46,000 copies of a best-selling ...

A bookstore has an annual demand for 46,000 copies of a best-selling ...

[html]Round to tenths where necessary.


A bookstore has an annual demand for 46,000 copies of a best-selling book. It costs $0.4 to store one copy for one year, and it costs $25 to place an orde

uni67   108   3 Replies

RNIPP

A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 13 ...

A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 13 ...

[html]A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 13 inches by 20 inches by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V

dez   50   1 Reply

DCRaven

A bullet is fired with a muzzle velocity of 1159 ft/sec from a gun aimed at an angle of 29 above the ...

A bullet is fired with a muzzle velocity of 1159 ft/sec from a gun aimed at an angle of 29 above the ...

A bullet is fired with a muzzle velocity of 1159 ft/sec from a gun aimed at an angle of 29° above the horizontal. Find the horizontal component of the velocity.

▸ 642.4 ft/sec

▸ 561.9 ft/sec

▸ -867.0 ft/sec

▸ 1014 ft/sec

mlhickey   63   1 Reply

cipcal

A bullet is fired with a muzzle velocity of 1163 ft/sec from a gun aimed at an angle of 31 above the ...

A bullet is fired with a muzzle velocity of 1163 ft/sec from a gun aimed at an angle of 31 above the ...

A bullet is fired with a muzzle velocity of 1163 ft/sec from a gun aimed at an angle of 31° above the horizontal. Find the vertical component of the velocity.

▸ 698.8 ft/sec

▸ 1064 ft/sec

▸ 599.0 ft/sec

▸ 996.9 ft/sec

gurkirat   68   1 Reply

Guest

A bullet is fired with a muzzle velocity of 1489 ft/sec from a gun aimed at an angle of 12 above the ...

A bullet is fired with a muzzle velocity of 1489 ft/sec from a gun aimed at an angle of 12 above the ...

A bullet is fired with a muzzle velocity of 1489 ft/sec from a gun aimed at an angle of 12° above the horizontal. Find the horizontal component of the velocity.

▸ 316.5 ft/sec

▸ 1256 ft/sec

▸ 1456 ft/sec

▸ 309.6 ft/sec

annacole   67   1 Reply

tumst

A car rental company offers two plans for renting a car: Plan A: 30 dollars per day and 19 cents pe

A car rental company offers two plans for renting a car: Plan A: 30 dollars per day and 19 cents pe

A car rental company offers two plans for renting a car:
Plan A: 30 dollars per day and 19 cents per mile
Plan B: 50 dollars per day with free unlimited mileage

For what range of miles will plan B save you money?

Catracho   92   1 Reply

bio_man

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price a

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price a

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price at $11 the average monthly sales has been 30000. When the price dropped to $10, the average monthly sales rose to 35000. Assume that monthly sales is l

Catracho   1432   8 Replies

khurram ali

A car with constant acceleration goes from 0 to 90 km/h in 1 minute. How far does ...

A car with constant acceleration goes from 0 to 90 km/h in 1 minute. How far does ...

Solve the problem.


A car with constant acceleration goes from 0 to 90 km/h in 1 minute.  How far does the car travel during that minute?

▸ 0.075 km

▸ 0.75 km

▸ 1.5 km

▸ 45 km

lstar1993   107   1 Reply

Bakari

A car's tachometer reads 2900 r/min, 4.0 s after accelerating from rest. What is ...

A car's tachometer reads 2900 r/min, 4.0 s after accelerating from rest. What is ...

[html]Solve the problem.


A car's tachometer reads 2900 r/min, 4.0 s after accelerating from rest.  What is the drive shaft's average angular acceleration?

▸ 44 rad/s2

▸ 76 rad/s

shayeshaye00   54   3 Replies

Jennyyy

A cardboard box with a square base is to have a volume of 8l find the dimensions that will minimize ...

A cardboard box with a square base is to have a volume of 8l find the dimensions that will minimize ...

a cardboard box with a square base is to have a volume of 8l
find the dimensions that will minimize the amount of cardboard to be used

slimes   169   4 Replies

beccachristy

A certain radioactive isotope decays at a rate of 1% per 300 years. If t represents time in years ...

A certain radioactive isotope decays at a rate of 1% per 300 years. If t represents time in years ...

[html]A certain radioactive isotope decays at a rate of 1% per 300 years.  If t represents time in years and y represents the amount of the isotope left, use the condition that

lii   91   1 Reply

swygant

A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years ...

A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years ...

[html]A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years and y represents the amount of the isotope left then the equation for the situation is

kenzienoelle16   64   1 Reply

rtwyhw4

A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years ...

A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents time in years ...

[html]A certain radioactive isotope decays at a rate of 2% per 100 years.  If t represents time in years and y represents the amount of the isotope left then the equation for the situation is

vet10537   57   1 Reply

djeghri

A charged particle of mass m and charge q moving in an electric field E has an acceleration a given ...

A charged particle of mass m and charge q moving in an electric field E has an acceleration a given ...

[html]A charged particle of mass m and charge q moving in an electric field E has an acceleration a given by
 

hannah.kasper   67   1 Reply

joyceess