What is the speed of the current

Assignment Help Mathematics
Reference no: EM13196248

a motorboat travels 332 in 4 hoursgoing upstream 555 and in 5 hours going downstream. What is the speed of the boat in still water, and what is the speed of the current?

Reference no: EM13196248

Questions Cloud

How many ways are possible : How many ways are possible?
How many ten are in the cash register : A cash register contains only five dollar and ten dollar bills. It contains twice as many five's as ten's and the total amount of money in the cash register is 640 dollars. How many ten's are in the cash register?
The marginal product between two types of workers : If technology advances so that computers become more useful to the firm.what happens to the marginal product of the two types of workers.
State white phosphorous melts and then vaporizes : The gas effuses at a rate that is 0.404 times that of neon in the same apparatus under the same conditions. How many atoms are in a molecule of gaseous white phosphorus?
What is the speed of the current : a motorboat travels 332 in 4 hoursgoing upstream 555 and in 5 hours going downstream. What is the speed of the boat in still water, and what is the speed of the current?
Define why the pka of benzoic acid is significantly lower : Explain why the pKa of benzoic acid (pKa = 4.2) is significantly lower than the pKa of propanoic acid (pKa = 4.9). Select the single best answer.
Find the probability that exactly two are chemistry majors : Ten percent of all undergraduates at a university are chemistry majors. In a random sample of nine students, find the probability that exactly two are chemistry majors. (Round your answer to 4 decimal places.)
State how many phosphoester bonds and phosphoanhydride bonds : how many phosphoester bonds and phosphoanhydride bonds are in adenosine
What is the probability of making a sale to two of the next : A salesperson determines that the probability of making a sale to a customer is 1/5. What is the probability of making a sale to two of the next ten customers?

Reviews

Write a Review

Mathematics Questions & Answers

  Find the rate of heat flow across a sphere s

The temperature at a point in a ball with conductivity K is inversely proportional to the distance from the center of the ball. Find the rate of heat flow across a sphere S of radius a with center at the center of the ball.

  Find the critical value for this hypothesis test

Find the critical value for this hypothesis test.

  What was your average speed

on friday, you drove 145 miles to stay at your grandmother's house. on sunday, you return home and calcuated that the round trip travel time was 5 hours. What was your average speed.

  Function and linear models

In 2006, Jenny began selling magazines. The company sold Jenny a beginning packet for $250.00. Jenny's cost for each magazine is 10% of the sales price.

  Find the length of the base

a deck for a home is in the shape of a triangle. The length of the triangle is 9 feet longer than its height. If the area of the triangle is 68 square feet find the length of the base.

  Determine the probability that the number selected is even

Each of the numbers 0 through 24 is written on a piece of paper and all of the pieces of paper are placed in a hat. One number is selected at random. Determine the probability that the number selected is even. Note: 0 is considered an even number.

  Inflation rate and rule of 70

What is the "rule of 70"? How long would it take for the price level to double if inflation persisted at (a) 2, (b) 5, and (c) 10 percent per year?

  Determine the cholesterol content in an ounce of each item

Five ounces of shrimp and 3 ounces of scallops contain 45 milligrams of cholesterol less than the suggested maximum daily intake. Determine the cholesterol content in an ounce of each item.

  Description of pigeonhole principle

You pick cards one at a time without replacement from an ordinary deck of 52 playing cards. What is the minimum number of cards you must pick in order to guarantee that you get (a) a pair

  Find the taylor''s formula for estimation

Find the Taylor's formula for estimation of cosine function

  Estimate the maximum error in the calculated surface area

The circumference of a sphere was measured to be 72.000 cm with a possible error of 0.50000 cm. Use linear approximation to estimate the maximum error in the calculated surface area.

  Determining the binary relation

Determine whether the binary relation R on Z, where aRb means a^2 = b^2, is reflexive, symmetric, antisymmetric, and/or transitive.

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