Seudónimo Seudónimo
  • 01-02-2020
  • Mathematics
contestada

A boat traveling upstream goes 225 kilometers in 9 hours. If the return trip takes only 5 hours, what is the speed ( in kilometers per hour) of the boat in still water ?

A boat traveling upstream goes 225 kilometers in 9 hours If the return trip takes only 5 hours what is the speed in kilometers per hour of the boat in still wat class=

Respuesta :

erosen078 erosen078
  • 01-02-2020

Answer:405k

Step-by-step explanation:

9h/5h = x/225

x=405

Answer Link

Otras preguntas

9 divided by 16 and please explain on how to get the answer
What number is not part of the domain of f(x)= 3/ x+5 (3 over x + 5)
why does salt separated from a salt water solution look different than the salt that dissolved in the water
43.586 rounded to the nearest tenth
A procedure designed to test a hypothesis
A scientist wants to raise the temperature of a 0.10-kilogram sample of glass from –45°C to 15°C. How much heat energy is required to produce this change in te
an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will
How to put this an equation (an athlete trains for 115min each day for as many days as possible. Write an equation that relates the number of days d that the at
what is 9/25 as a decimal terminating or repeating decimal
T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c