Find the crews rowing rate in still water

Assignment Help Mathematics
Reference no: EM13192551

A boat's crew rowed 12 miles downstream, with the current, in 1.5 hours. The return trip upstream, against the current, covered the same distance, but took 4 hours. Find the crew's rowing rate in still water and the rate of the current.

Reference no: EM13192551

Questions Cloud

Define copper iodate precipitates from iodate solution : Copper(II) iodate precipitates from iodate solution. The formula of the precipitate is CU(IO3)2. A saturated solution of this substance was made in 0.01 M KIO3.
Submit a consolidated word document with the diagram : Create and submit a screenshot of your database diagram based on the tables, and generate the data definition language (DDL) for each table.
What are the seasons like on our planet : Smekz is a planet whose rotation axis is NOT tilted with respect to its orbital plane. What are the seasons like on our planet?
Calculate the change in internal energy when co converted : calculate the change in internal energy when 2 moles of CO are converted to 2 moles of CO2 at 1 bar and 25 degrees C
Find the crews rowing rate in still water : A boat's crew rowed 12 miles downstream, with the current, in 1.5 hours. The return trip upstream, against the current, covered the same distance, but took 4 hours. Find the crew's rowing rate in still water and the rate of the current.
Describe how quadratic equations are important : describe how quadratic equations are important to a basketball player or a sniper. And give a real world example.
Where do fossil fuels and minerals come from : Where do fossil fuels and minerals come from? Describe how at least one fossil fuel and mineral is formed from its source(s).
Determine the relative error in calculating the surface area : An oil company distributes oil in a metal can shaped like a cylinder that has an actual radius of 5.1 cm and a height of 15.1 cm. A worker incorrectly measured the radius as 5 cm and the height as 15 cm.
Define complete ionic equation and net ionic equation : predict the products formed (if any) and write the balanced molecular equation, complete ionic equation and net ionic equation.

Reviews

Write a Review

Mathematics Questions & Answers

  What is the liquid limit if the soil

in the liquid limit test, the moisture content corresponds to 20, 25, & 35. and the blows are 35%, 2% & 15%. what is the liquid limit if the soil?

  Find the slope of the tangent line

find the slope of the tangent line to the give polar curve at the point specified by the value of theta

  What percent of monthly charges are between $100 and $1100

A major credit card company has determined that customers charge between $100 and $1100 per month. Given that the average monthly amount charged is uniformly distributed, what percent of monthly charges are between $100 and $1100?

  Area of part of the surface

Find the area of the part of the surface 2z = x^2 that lies directly above the triangle in the xy-plane with the vertices at (0,0),(1,0) and (1,1).

  Find the equation of a sphere of radius

Find the equation of a sphere of radius 3 which is tangent to both the planes x-2y+2z=3 and 3x+4z=8

  The probability that a basketball player will make

The probability that a basketball player will make a 3 point basket is 3/5. If he tries two 3 point shots

  What will the account balance be after 15 years

If $655 is invested in an account that earns 9.75%, compounded annually, what will the account balance be after 15 years?

  Create a joint probability table

Create a joint probability table

  Find smallest positive value

For an electric circuit, let V=cos 2pi(t) model the electromotive force in volts at t seconds. Find smallest positive value of t where 0

  Describe the elements of g geometrically

The symmetric group S_3 operates on two sets U and V of order 3. Decompose the product set U x V into orbits for the "diagonal action" g(u, v) = (gu, gv), when.

  Population proportion

Test at the 5% level of significance.

  Coin combination probability

Suppose you have 50 American coins totaling exactly $1. This includes at least one quarter, and may contain nickels, dimes, and/or pennies.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd