18,591 Answered Questions for the topic Algebra

05/18/22

#### What is the slant height of a cone with a diameter of 10 in and a surface area of 90π in^2?

What is the slant height of a cone with a diameter of 10 in and a surface area of 90pi in^2 ?
Algebra

05/18/22

#### Suppose that the f(x) = A x B^x if f(x) passes throught the points (4,7) and (7,12) find a = (round to the 4 decimal place)

Suppose that the f(x) = A x B^x if f(x) passes throught the points (4,7) and (7,12) find a = (round to the 4 decimal place)

05/16/22

#### How can an equation that describe real world problem have multiple solutions?

Hello, I am studying algebra and I came across multiple equations with multiple solutionspecially cubic and quadratic equations so since equations describe real world problemsand it's applied to... more
Algebra Math

05/15/22

#### system of equations

At Eugene's Printing Company LLC there are two kinds of printing presses: Model Awhichcanprint40 books per day and Model B which can print 70 books per day. The company owns 13total printing... more

05/13/22

#### Solve the equations from parts a and b.

Find the dimensions of a rectangle given that its perimeter is 80 cm and its length is 1 cm more than twice its width. Set up your solution using the variables L for the length, W for the width,... more

05/12/22

#### I don't know how to solve this question. Help me out please.

A rectangle has perimeter 80 cm and its length is 1 cm more than twice its width. Find the dimensions of a rectangle given that its perimeter is  80 cm and its length is 1  cm more than twice its... more

05/12/22

#### Suppose a bike wheel has a diameter of 80 cm and the rider completes one cycle in 0.8 s. What is the speed of the bike in m/s?

Suppose a bike wheel has a diameter of 80 cm and the rider completes one cycle in 0.8 s. What is the speed of the bike in m/s?Please submit your answer in a neat and organized way. Thank you! :D
Algebra

05/12/22

Algebra

05/12/22

#### Systems of Equations

In an athletics event, a team earned 1 more gold medal than silver. The number of silver medals that the team earned was the same as the number of its bronze medals. The team earned a total of 22... more

05/11/22

#### The function models the number of​ accidents, f(x), per 50 million miles driven as a function of a​ driver's age,​ x, in​ years, where x includes drivers from ages 16 through​ 74, inclusive.

The function models the number of​ accidents, f(x), per 50 million miles driven as a function of a​ driver's age,​ x, in​ years, where x includes drivers from ages 16 through​ 74, inclusive. The... more

05/11/22

#### The height a ball bounces is less than the height of the previous bounce due to friction. The heights of the bounces form a geometric sequence.

The height a ball bounces is less than the height of the previous bounce due to friction. The heights of the bounces form a geometric sequence. Suppose a ball is dropped from one meter and rebounds... more

05/11/22

#### In​ March, a family starts saving for a vacation they are planning for the end of August. The family expects the vacation to cost ​$1327. In​ March, a family starts saving for a vacation they are planning for the end of August. The family expects the vacation to cost ​$1327. They start with ​$120. At the beginning of each month, they... more 05/11/22 #### An amphitheatre has 20 seats in the first​ row, 24 in the​ second, 28 in the​ third, and so​ on, for 29 rows. How many seats are in the​ amphitheatre? An amphitheatre has 20 seats in the first​ row, 24 in the​ second, 28 in the​ third, and so​ on, for 29 rows. How many seats are in the​ amphitheatre? 05/11/22 #### You are offered a job that pays ​$36,000 during the first​ year, with an annual increase of 10​% per year beginning in the second year.

You are offered a job that pays ​\$36,000 during the first​ year, with an annual increase of 10​% per year beginning in the second year. That​ is, beginning in year​ 2, your salary will be 1.1 times... more

05/11/22

#### Given two terms of the arithmetic​ sequence, a3=25 and a8=−10​, find a1 and d.

Given two terms of the arithmetic​ sequence, a3=25 and a8=−10​, find a1 and d.

05/11/22

#### In ΔABC​, ∠C is a right angle. Find the remaining side and angles. Round to the nearest tenth. b=1.6   c=3.3

In ΔABC​, ∠C is a right angle. Find the remaining side and angles. Round to the nearest tenth.b=1.6   c=3.3

05/11/22

#### If it rains ​tomorrow, the probability is 0.6 that John will practice his guitar. If it does not rain ​tomorrow, there is only a 0.3 chance that John will practice.

If it rains ​tomorrow, the probability is 0.6 that John will practice his guitar. If it does not rain ​tomorrow, there is only a 0.3 chance that John will practice. Suppose the chance of rain... more

05/11/22

#### Determine the number of cycles the sine function shown to the right has in the interval from 0 to 2π. Find the amplitude and the period of the function.

Determine the number of cycles the sine function shown to the right has in the interval from 0 to 2π. Find the amplitude and the period of the function.
Algebra

05/11/22

#### Width of a path surrounding a pool

a pool measuring 14 meters by 22 meters is surrounded by a path of uniform width. if the area of the pool and the path combined is 1008 square meters, what is the width of the path?

05/11/22

#### i need help finding the domain and range!!!

please help me find the following for the function- 4x^(6)+2x^(5)-2x^(4)+2x^(3)-0x^(2)+0x-6 Domain and range The y-intercept All real and complex zeros Minimums and maximums A description of the... more

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