A and B run a 1 km race. If A gives B a start of 50m, A

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

Question:

A and B run a 1 km race. If A gives B a start of 50m, A wins by 14 seconds and if A gives B a start of 22 seconds, B wins by 20 meters. Find the time taken by A to run 1 km.

Related Book For answer-question

Probability And Statistics For Engineers And Scientists

ISBN: 9780495107576

3rd Edition

Authors: Anthony Hayter

See More Books

Posted Date: Dec 27, 2022 11:34 PM

See More Questions

A retail company has information on the time taken (in days) to fulfill an order, the value of the order (in $10,000), the number of different types of products in the order, and the store location....
Suppose that the time taken for food to spoil using a certain packaging method has an exponential distribution with a mean of 8 days. If a random sample of 100 packets are tested after 10 days, what...
A boy in a wheelchair (total mass 47.0 kg) wins a race with a skateboarder. The boy has speed 1.40 m/s at the crest of a slope 2.60 m high and 12.4 m long. At the bottom of the slope his speed is...
Evaluate the limit using continuity. lim tan(x - y) (x,y) (2,3)
If the company is optimistic about its China venture, and anticipates continued investment and growth, are restrictions on capital outflows from China a problem? Particularly if the source of funds...
Suppose the writer had chosen to write an essay that indicates that sports card collecting is superior to electronic entertainment. Would this essay fulfill the writers goal? A. NO CHANGE B. Instants...
According to Andrew Coyne, the author of an article published in the National Post (Canada), the $$14$ billion in public funds handed out to General Motors and Chrysler by the governments of Canada...
An article in Solid State Technology (May 1987) describes an experiment to determine the effect of C2F6 flow rate on etch uniformity on a silicon wafer used in integrated-circuit manufacturing. Three...
List any four applications of KNN. Explain with Example
You are buying a new car for $30,000 plus 5% taxes for a total cost of $31,500. You can pay cash for the entire amount by writing a check from your money market deposit account at the bank that...
The following information is related to Dickinson Company for 2014. Retained earnings balance, January 1, 2014 $800,000 18,630,50 Sales Revenue 10,125,12 Cost of goods sold Interest expense Selling...
Using your textbook and your completed A project, please answer the following questions. To reach the expenditure goal of $100,000,000, how did Goal Seek adjust the Parking value?
The speed of a car was recorded in 6-minute increments between 3:00 p.m. and 4:00 p.m. The data is displayed in this table. Time 3:00 3:06 3:12 3:18 3:24 (p.m.) Speed 58 59 61 62 65 68 65 64 61 60...
Within our health care system there are a number of stakeholders that influence the health care policy development process and ultimately help shape our health care policies. Government (primarily...
We want to design a circuit that numerically evaluates the integral of the function Y shown below (i.e. the area under the curve of Y) between two values of X (input parameters); X1 and X2 using a...
Consider the following recurrence: A(n) = == = {4 A(n/2 if n = 1 4A(n/2)+n otherwise We want to find an exact closed form of this equation by using the tree method. (a) (2 points) Draw your...
Rosnah and Hasni are colleagues working in the same department. They work equally hard and were assured of a good increment by their supervisor. Later Hasni found out that Rosnah had received a...
Write a program to move a signed number from smaller register to bigger register. Hint: movzx ax, bl Topic: Data Related Operators and Directives in assembly language
A categorical input variable has three levels. How can indicator variables be used to include it in a multiple linear regression model?
Consider the data set of the times taken for programming changes given in DS 12.2.5. (a) What is the standard error of 1? (b) Construct a two-sided 95% confidence interval for the slope parameter 1....
A random sample of 25 components is obtained, anil then-weights are measured. The sample mean is 71.97 g and the sample standard deviation is 7.44 g. Conduct a hypothesis test to assess whether there...
Instead of the Bell-CHSH inequality in the text, consider an inequality obtained in the same way from $\tilde{M}=\left(A+A^{\prime} ight) B^{\prime}+\left(A-A^{\prime} ight) B$ instead of $M$. Is...
Find an example of (angles corresponding to) another violation of the Bell-CHSH inequality by quantum mechanics, which is not maximal but is more generic.
In quantum cosmology, one can define a "wave function of the Universe" $\Psi[a(t)]$, whose variable is the expanding scale factor of the Universe, $a(t)$, and which satisfies a general relativity...

A and B run a 1 km race. If A gives B a start of 50m, A

Question:

Expert Answer:

The detailed answer for the above question is provided below To solve these type of questions alw... View the full answer

Probability And Statistics For Engineers And Scientists

Students also viewed these mathematics questions