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I have a question about the application of definite integrals. I came up with the following integral:[tex] \int\limits^5_0 {62.5 * 6 * 2 * x} \, dx [/tex]This is equal to 9780. Unfortunately, 9780 ft-lb is not an answer, but 9375.0 ft-lb is! Can someone tell me what is wrong with my integral and if 9375.0 ft-lb is the answer to my question?
General
2 months ago
The larger square garden at Volterra Hall has sides twice as long as the smaller square garden. Together the gardens cover 18,000 square feet. Find the dimensions of each garden.
General
2 months ago
8.Find the value of c that makes the expression be a perfect square trinomial p^2-30p+c9.Use quadratic formula to solve. 4x^2+7x-15=010.Find the number of real number solutions using the discrimination. x^2+4x-32=0Please help these are my final questions and I need help with them
General
2 months ago
What is the sum of the first 51 consecutive odd positive integers?
General
2 months ago
Please Help: 25 Points!Jeremy constructed this solid by combining two rectangular prisms and a square pyramid. What is the surface area of this figure?
General
2 months ago
A diner has a breakfast special. A customer can chose scrambled, fried, or poached eggs. The breakfast comes with a side of bacon, sausage, or fruit salad. The customer can choose coffee, tea, or milk. How many different combinations of eggs, side, and drink does a customer have to choose from?
General
2 months ago
The digits 1,2,3,4,5,6,7 and 8 are arranged randomly to form a three-digit number find the probability that the number is even and greater than 800
General
2 months ago
Rehan has been awarded some money in a settlement. He has the option to take a lump sum payment of $170,000 or get paid an annuity of $1,000 per month for the next 20 years. Which is the better deal for Rehan, and by how much, assuming the growth rate of the economy is 3.05% per year?
General
2 months ago
A bus covered the 400-km distance between points a and b at a certain speed. on the way back the bus traveled at the same speed for 2 hours and then increased the speed by 10 km/hour until it reached a, thus spending 20 fewer minutes on the return trip. how long did the return trip take?
General
2 months ago
A ball is thrown upward and outward from a height of 77 feet. the height of the ball, f(x), in feet, can be modeled by f left parenthesis x right parenthesis equals negative 0.2 x squared plus 1.4 x plus 7f(x)=−0.2x2+1.4x+7 where x is the ball's horizontal distance, in feet, from where it was thrown. use this model to solve parts (a) through (c).
General
2 months ago
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