02/16/23

A table is on sale for $429 , which is 35% less than the regular price. What is the regular price?
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02/16/23

whats the answer

 For f(x) = 3x2+5x+2, fill in the following table at x = 3: x f(x) Δx=x−3 Δf=f(x)−f(3) ΔfΔx 2.9 2.99 2.999 2.9999 3.0001 3.001 3.01 3.1 Use the... more
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02/16/23

Math 101 chapter 11
The table shows the​ distribution, by​ age, of a random sample of 3800 moviegoers ages​ 12-74. If one moviegoer is randomly selected from this​ population, find the​ probability, expressed as a... more
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02/16/23

diego has a total of 27 coins in his pocket worth $4.95. H only has quarters and dimes how many dimes does he have
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02/16/23

A factory is to be built on a lot measuring 270 ft by 360 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory.
What must the width of the lawn be? ___________If the dimensions of the factory are A ft by B ft with A < B, then A = ________ and B = ___________required to show work mathematically.
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02/16/23

A bicycle is on sale for 189.50. The tax rate is 5%. What is the total price
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02/16/23

What was the outcome of University of California v. Bakke case? Why was it a controversial decision?

What was the outcome of University of California v. Bakke case? Why was it a controversial decision? Explain your answer?
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02/16/23

College algebra
An actor invests some money at ​%5, and ​$22000 more thanthree times at 8% the amount at The total annual interest earned from the investment is ​$30180. How much did he invest at each​ amount? Use... more
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02/15/23

I need help with a trigonometry question
A tower is located 375 feet from a building. From a window in the building, a person determines that the angle of elevation to the top of the tower is 27° and that the angle of depression to the... more
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02/15/23

Find the slope of the tangent line to the parabola y = x2 + 8x at the point (−3, −15) by using the following parameters.

(a) Find the slope of the tangent line to the parabola y = x2 + 8x at the point (-3, -15) by using the following parameters.(i) The tangent line to the curve y = f(x) at the point P(a, f(a)) is the... more
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02/15/23

If the opposite angles of a quadrilateral are each 90° and both pairs of adjacent sides are equal, is it a square?
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02/15/23

What will a 70% test grade score do my 99% grade score?
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02/15/23

@ math homework
A $120 skateboard is on sale for 15% off and the sales tax is 7.5%. What is the final cost of the skateboard including tax?(Round to nearest cent)
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02/15/23

I don’t understand how

Miguel rode his bicycle 4 miles less than 5 times the number of miles than Nathan rode. If Miguel rode his bicycle 6 miles, how many miles did Nathan ride?
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02/15/23

I don’t understand how

Miguel rode his bicycle 4 miles less than 5 times the number of miles than Nathan rode. If Miguel rode his bicycle 6 miles, how many miles did Nathan ride?
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02/15/23

Hey ive been wondering if 7/9 X 12/12 would be greater than, less than, or equal to its factors
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02/15/23

Joyce paid $48.00 for an item at the store that was 40 percent off the original price
What was the original price? (Give your answer to the nearest cent).
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02/15/23

how do i find the surface area of a box that i drew

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02/15/23

Help confidence interval

A sample of size n= 99  is drawn from a population whose standard deviation is =σ 38. Find the margin of error for a 95% confidence interval for μ. Round the answer to at least three decimal places.
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02/15/23

The total dollar amount earned, E, is a function of the number of members who perform community service, n. Is 24 a possible output value?
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02/15/23

If there's 3000 brown tree snakes per square mile and 121,000 square feet in a typical high school. How many snakes would be found in that high school
I just need the work shown and how many snakes would fit.
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02/15/23

Find the point of diminishing returns for the function, where R is the revenue (in thousands of dollars) and x is the advertising cost (in thousands of dollars).
R( x )= 1/50,000(600x^2-x^3)
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02/15/23

A national distributor of pet toys determines the cost and revenue of functions for one of its toys.
C( x )= 1.2x−.0001x^2 0≤ x ≤6000R( x )= 3.6x−.0005x^2 0≤ x ≤6000Determine the open interval on which the profit function is increasing. Find any extrema.
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02/15/23

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass
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02/15/23

Which of the following inequalities represents the given statement? 3 more than 5 times a number x is less than 26.
how to do it and the aswer
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