09/28/20
I need help with this question: let g(x)=1-x^3
find g(a) _____find g(x)-g(a). simplify_____find (g(x)-g(a))/(x-a). simplify_____
09/28/20
One number is less than a second number. the first is more than times the second. Find the numbers
answer should be upon The value of the first number is:
09/28/20
College Algebra Homework Question
One number is six less than a second number. Three times the first is 7 more than 4 times the second. Find the numbers.*Need help on my college algebra homework question! Please Help!*
09/28/20
A local hamburger shop sold a combined total of 62...
A local hamburger shop sold a combined total of 624 hamburgers and cheeseburgers on Saturday. There were 74 more cheeseburgers sold than hamburgers. How many hamburgers were sold on...
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09/28/20
Maths help please
In a simulation, the path of a new aircraft after it has achieved weightlessness can be modelled approximately by h(t) = -5t2 + 200t+ 9750, where h is the altitude of the aircraft, in metres, and t...
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09/27/20
Graphing linear functions
find three solutions for this linear function and choose the correct graph by clicking on ith(x) = x2 -16 x - 4
09/27/20
On a scale drawing of a fence, 1875 inches represent 12 feet. Estimate the actual length of a second fence that is 3.8 inches in the drawing. Then find the exact length
I can not find out how to get this answer.
09/27/20
statistics math question
Suppose you are taking a multiple-choice quiz that you are completely unprepared for. The quiz consists of 6 questions and each question has five possible answers to choose from. Thus, the...
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09/27/20
Algebra word problems
A 20-foot ladder is leaning against a building. The base of the ladder is 12 feet from the side of the building. How high does the ladder reach along the side of the building? lost you in the math...
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09/27/20
If the two work together, find how long it takes them to complete the job.
A company found that an experienced surveyor can survey a roadbed in 7 hours. An apprentice surveyor needs 9 hours to survey the same stretch of road. If the two work together, find how long it...
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09/27/20
college algebra word problem
If the total amount of money you had to invest was $8,000 and you deposit x amount in one investment, how can you represent the remaining amount in dollars?
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09/27/20
A ball is thrown straight down from the top of a 489-foot building with an initial velocity of -22 feet per second. Use the position function below for free-falling objects.
s(t) = -16t2 + v0t + s0What is its velocity after 2 seconds?What is its velocity after falling 344 feet?
09/27/20
Genuinely stumped
The line y+4=3/4(x-8) contains (a,2). Find a
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09/27/20
college algebra word problem
Use the formula A=1/2 bh find the height to the nearest tenth of a triangle with a base of 15 and an area of 110
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09/27/20
College algebra word problems
The volume formula for a cylinder is V = π r 2h. Using the symbol π in your answer, find the volume of a cylinder with a radius, r, of 3 cm and a height of 17 cm
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09/27/20
college algebra word problem
Use the formula V = π r2h to find the radius of a cylinder with a height of 43 and a volume of 172 π
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1. McDonald’s sells 5 times as many coffees as Burger King. The difference in sales on Monday between the two was 20 cups. How many cups of coffee did each restaurant sell?
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09/26/20
Inequality problem
An airplane is loaded with cargo and ready to take off. Before it departs, an unknown number of 8 poind boxes, b, will be taken off the plane and a 600 pound crate will be put on. To keep the plane...
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09/26/20
which of the following is not typically considered to be a "limited resource"
Economists note that although wants are unlimited, scarce resources limit how much can be produced. Within this context, which of the following is not typically considered to be a "limited...
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09/26/20
A rectangular region with dimensions 7 cm and 10 cm is revolved around the 10 cm side. Find the total surface area of the obtained shape
A rectangular region with dimensions 7 cm and 10 cm is revolved around the 10 cm side. Find the total surface area of the obtained shape
Need help with Quadratics and Discriminant. Thank you!!
1. You have learned several techniques for solving quadratic equations. Create an equation that would be best for each technique listed below. Then explain why that technique would be best for each...
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