13-01-2015
Mathematics

Answered

It takes a boat 4 h to travel 75 km downstream. Let x represent the boat’s speed in still water, and let y represent the water’s current in kilometers per hour.

The water is moving at 3.5 kmph. What is the speed of the boat?

_________ kmph

Answer :

vcitoriaclark11 vcitoriaclark11

13-01-2015

18.75 kmph is wat i got for the answer hope i helped you.

Answer Link

Other Questions

An illustration shows the anterior view of the superior and deep thigh muscles of the thigh. Text Alternative What is the action of the muscle indicated by A? M

Angles [tex]$X[tex]$[/tex] and [tex]$[/tex]Y[tex]$[/tex] are supplementary. Angle [tex]$[/tex]X[tex]$[/tex] is 3 times the measure of angle [tex]$[/tex]Y[tex]$[

A child who weighs 55 pounds 8 ounces is to receive morphine sulfate 5 mg IM stat. The label reads 10 mg/ml. The safe dose range is 0.1-0.2 mg/kg q4h. The nurse

Worked-out Example1. Find the highest common factors (H.C.F.) and represent the H.C.F. in a Venn diagram.a) [tex]x^3 - 4x, \ x^2 + 7x + 10[/tex]b) [tex]a^2 - 6a

As I glanced at the long chain of tables, I caught the eyes of a paleface woman upon me. Immediately I dropped my eyes, wondering why I was so keenly watched by

Discuss the principles of lean construction and its benefits in improving project efficiency.

Elimination was used to solve a system of equations. One of the intermediate steps led to the equation [tex]9x = 27[/tex]. Which of the following systems could

Water leaves the body mainly through the:A) lungsB) fecesC) kidneysD) skin

Sepsis - What is the difference between sepsis and septic shock?

PART B: Which detail from the text best supports the answer to Part A? "Can students say anything at school? Once again, the Supreme Court would have to step i

Which ocean borders the northeast region

Explain why it is better to not use rhetorical questions in a research paper.

how many times larger is 80 than 0.8

A large hurricane moves through a small island in the Caribbean. What are the consequences to this island's plant and animal diversity? The island will lose all

Complete the sentences with the correct form of a phrasal verb with go (go away, go back, go down, go in, go on, go over, go up) 1) John , could you please.....

Which passage from Kennedy’s inaugural address is a metaphor? A.“And let every other power know that this Hemisphere intends to remain the master of its own hou

How do you simplify this radical: (√10 + √6)(√30 - √18)?

What would most likely have happened to the first finch with the big beak if it had been born on the continent of South America? A. It would not have had any fi

What is the function of the prologue in Sophocles' Antigone? A. to develop the plot through action and dialogue B. to introduce the play and provide background

Please Help ASAPWhich phrase describes the groundlings who attended Elizabethan theaters? A. people who could afford only to stand beneath the stage and watch