A jogger passed me as I was walking down the street yesterday. I wondered whether I could figure out how fast she was running, so I started paying attention to where the jogger was. When she passed a fire hydrant a short distance in front of me, I began to count seconds. It took me 7 seconds to get to the hydrant, but when I reached the hydrant I looked up to see that she was just passing a parking meter. I again counted seconds until I reached the parking meter, and it took me 10 seconds. When I reached the parking meter, she was passing a light pole. It took me 14 seconds to reach the light pole. I knew that I walked two paces in 1 second, and my pace was 1 yard long. Approximately how fast, in miles per hour, was the jogger moving? (Round your answer to the nearest tenth.)
Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*See Solution
Q: f(x)=(x-5)2 - 4 What is the vertex? What is the domain and range?
A: The Vertex Form of a quadratic function can be computed as follows.
Q: How many terms are needed in series of cos x to compute for |x| < (1/2) accurate to 1/2 decimal p...
A: The (minimum) number of terms needed to compute the values with maximum error =0.1,0.01
Q: Use simplex method to solve for problem.
A: Click to see the answer
Q: Suppose that [4 0 7 + 3 D 4 A 2 С 2 10 6 -4 -4 B -4-5 0 7 What are the values of A, B C and D? А. D ...
A: Add the given matrices with their the corresponding elements,
Q: 2. Compute ¡ E x dV , where E “ tpx, y, zq | x ď 0, z ď 0, x2 ` y 2 ` z 2 ď 9u
A: The given integral,
Q: Problem 7. (10 pts) Write a dual problem of the following primal problem and find the optimal soluti...
A: The given primal problem is
Q: can u pls help with L of M and M of L, and show me how
A: The given matrices are:
Q: How do I verify that Problem #8 is true? I think that is what it is asking for. Also, this question ...
A: Given that,
Q: c(x)=2x4-1x3-26x2+37x-12 What are the zeros of c(x)?
A: To find the zeros: ( roots of c(x) =0)