Question: Solve the given problems. All numbers are accurate to at least two significant digits. A student cycled 3.0 km/h faster to college than when returning,

Solve the given problems. All numbers are accurate to at least two significant digits.

A student cycled 3.0 km/h faster to college than when returning, which took 15 min longer. If the college is 4.0 km from home, what were the speeds to and from college?

Step by Step Solution

★★★★★

3.50 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Let the speed while going to college be x kmh Then the speed while returning from college would be x ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Solve the given problems. All numbers are accurate to at least two significant digits. Two pipes together drain a wastewater-holding tank in 6.00 h. If used alone to empty the tank, one takes 2.00 h...

Solve the given problems. All numbers are accurate to at least two significant digits. Two cars leave an intersection at the same time, one going due east and the other due south. After one has gone...

Solve the given problems. All numbers are accurate to at least two significant digits. In analyzing the deflection of a certain beam, the equation 8x 2 15Lx + 6L 2 = 0 is used. Solve for x, if x

Can you please solve this this is a practise midterm and I need help if you can answer all the question that be great. MYP 10th Math Extended - Midterm Summative Assessment 10th Math Standard Midterm...

v In late 2008, less than 10 years after its founding, Zappos anticipated reaching annual gross sales of $1 billion. When its founder first proposed the idea of selling shoes online, the concept was...

Describing Data Once we have collected data from surveys or experiments, we need to summarize and present the data in a way that will be meaningful to the reader. We will begin with graphical...

Journal of Case Studies in Education Elementary teachers' experiences and perceptions of departmentalized instruction: A case study Alecia Strohl Valdosta State University Lorraine Schmertzing...

COMM 215: BUSINESS STATISTICS REVIEW PROBLEMS 1 Descriptive Statistics 1. The listing below gives the service window of A&W: 4.91 0.85 0.52 2.51 1.92 2.66 1.94 5.19 2.33 3.51 2.95 2.62 service times...

create a value stream map for the mailroom categories 1-3 (page 6). Start your value stream map woth delivery of the mail to ING. . Additional information: Assume 1000 pieces of mail for your...

The following data are taken from a study on a recombined sample of separator gas and separator condensate in a PVT cell with an initial hydrocarbon volume of 3958.14 cms. The

Suppose that a firm's production function is Q = F(L) = L3 - 200L2 + 10,000L. At what amount of labor input are the firm's average and marginal product of labor equal (other than at L = 0)? Confirm...

What are some common computer troubleshooting tips?

Why is identifying a company's industry a tough call in many instances?

Find the z value that corresponds to the given area. 0.0239

Find the z value that corresponds to the given area. 0.9671-

Find P(1

Q6. CASE: (12 marks) AMR paints Itd.(APL) is a large paint company in India with 32% market share. The demand for decorative paints is expected to increase due to robust growth in the housing sector....

Suppose a seven-year, $1,000 bond with a 7.9% coupon rate and semiannual coupons is trading with a yield to maturity of 6.64%. a. Is this bond currently trading at a discount, at par, or at a...

You plan to apply for a loan from Bank of America. The nominal annual interest rate for this loan is 7.67 percent, compounded dally (with a 365-day year). What is the effective annual rate, or EAR...