Explain why if a runner completes a 6.2-mi (10-km) race in 32 min, then he must have

Question:

Explain why if a runner completes a 6.2-mi (10-km) race in 32 min, then he must have been running at exactly 11 mi/hr at least twice in the race. Assume the runner’s speed at the finish line is zero.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

See More Books

Question Posted: Mar 05, 2019 07:34 AM

See More Questions

A new braking system is being evaluated for a certain type of car. The braking system will be installed if it can be conclusively demonstrated that the stopping distance under certain controlled...
How does the speed of a runner vary over the course of a marathon (a distance of 42.195 km)? Consider determining both the time (in seconds) to run the first 5 km and the time (in seconds) to run...
A relay race is run between team A and team B. Each team has four runners, who successively run around a track and pass a baton to the next runner in their team when they have finished. The team...
Classify the following as microeconomics or macroeconomics and provide a justification for your choice. (i) The effect of changes in household saving rates on the growth rate of national income. (ii)...
Cane Company manufactures two products called Alpha and Beta that sell for $120 and $80, respectively. Each product uses only one type of raw material that costs $6 per pound. The company has the...
At = 0.01, can you support the claim that the proportion of newlywed blacks who have a spouse of a different race or ethnicity is less than the proportion of newlywed Asians who have a spouse of a...
Find out Material variances. Materials Std. Qty. Std. Price Actual Qty. Actual Price (units) (Rs.) Units (Rs.) A 20 5 20 6 B 16 8 18 9 C 8 10 10 9 44 48
This problem continues the Draper Consulting, Inc., situation from Problem 15-35 of Chapter 15. Draper is going to manufacture billing software. During its first month of manufacturing, Draper...
what is the selling expense Sales Net operating income Cost of goods sold Fixed administrative expenses Fixed selling expenses Variable administrative expenses $500,000 $ 30,000 $350,000 $ 50,000 $...
Jimmy owns a garden in which he has planted N trees in a row. After a few years, the trees have grown up and now they have different heights. Jimmy pays much attention to the aesthetics of his...
Use Newtons method to approximate the roots of f(x) = 3x 3 - 4x 2 + 1 to six digits.
Given the following acceleration functions of an object moving along a line, find the position function with the given initial velocity and position. a(t) = 4; v(0) = -3, s(0) = 2
The mean of the sum (or difference) of two independent random variables equals the sum (or difference) of their means, but the variance is always the sum of the two variances. Use random number...
Idenfity whether the following book - tax adjustments are permanent or temporary differences. ( a ) Federal Income Tax Expense ( b ) Depreciation Expense ( c ) Accrued Compensation ( d ) Dividends...
2 . ) Pozycki, LLC has reported losses of $ 1 0 0 , 0 0 0 per year since its founding in 2 0 1 6 . For 2 0 2 3 , Pozycki anticipates a profit of about $ 1 0 0 , 0 0 0 . There are 3 equal members of...
Elena is a single taxpayer for tax year 2023. On April 1st, 2022, Elena's husband Nathan died. On July 13, 2023, Elena sold the residence that Elena and Nathan had each owed and used as their...
Rodriguez Corporation issues 12,000 shares of its common stock for $56,600 cash on February 20. Prepare journal entries to record this event under each of the following separate situations. 1. The...
Problem 3: A large rectangular plate is loaded in such a way as to generate the unperturbed (i.e. far-field) stress field xx = Cy; yy = -C x; Oxy = 0 The plate contains a small traction-free circular...
In a population distribution, a score of X = 56 corresponds to z = -0.40 and a score of X = 70 corresponds to z = +1.00. Find the mean and standard deviation for the population.
What are the principal alloying elements in SAE 4340 steel?
Find the derivative of the function. Simplify where possible. y = tan 1 ( 1 + 2 )
The equation y" + y' 2y = 2 is called a differential equation because it involves an unknown function y and its derivatives y' and y". Find constants A, B, and C such that the function y = A 2 + B...
Find the derivative of the function. Simplify where possible. h(t) = cot 1 (t) + cot 1 (1/t)
Portfolio return and beta Personal Finance Problem Jamie Peters invested $ 1 1 3 , 0 0 0 to set up the following portfolio one year ago: a . Calculate the portfolio beta on the basis of the original...
. Emerson Cammack wishes to purchase an annuity contract that will pay him $7,000 a year for the rest of his life. The Philo Life Insurance Company figures that his life expectancy is 20 years, based...
Integrity Inc. can sell 20-year, $1,000 par value bonds paying semi-annual interests with a 10% coupon. The bonds can be sold for $1,050 each; flotation cost of $50 per bond will be incurred in this...

Explain why if a runner completes a 6.2-mi (10-km) race in 32 min, then he must have

Question:

Step by Step Answer:

The runners average speed is 623260 116 mi hr By the Mean ...View the full answer

Calculus Early Transcendentals

Students also viewed these Mathematics questions