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 ?
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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)
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Algebra

05/17/22

An angle measures 50° less than the measure of its complementary angle. What is the measure of each angle?
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Algebra

05/17/22

Find an equation of the line through (3, 9) and parallel to y = -3x + 1
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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
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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
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Algebra

05/14/22

log(x-7)-log(x-3)=log3 rewrite the given equation without logarithm
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Algebra

05/13/22

A store sold a total of 300 shirts and ties. Ties sold for $15 and shirts sold for $20. Total amount earned was $5375. How many shirts and ties were sold?
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Algebra

05/13/22

One day you bought 3 ties and 4 belts and the cost was $ 125. Another day you bought 5 ties and 2 belts and the cost was $115. Find the cost of each tie and each belt.
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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
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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
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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
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Algebra

05/12/22

What two numbers multiply to -84 and add up to 40
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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
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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
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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
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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
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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?
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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
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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.
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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
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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
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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.
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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?
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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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