katieeeexoxo185 katieeeexoxo185

04-01-2020
Mathematics

contestada

A boat whose speed in 15km/hr in still water goes 30 km downstream and come back in a total of 4 hours 30 minutes.The speed of the stream(in km/hr) is

Respuesta :

acctantd acctantd

04-01-2020

Answer: total Distance = 60km

Time = 4.5hrs

Speed = 60/4.5

13⅓km/hr

Step-by-step explanation:

Answer Link

Otras preguntas

is 5/8 greater than less than or equal to 1/2?

What number gives a result of − 5 when 9 is subtracted from the quotient of the number and 4 ?

A spring is 30 cm long and extends by 5 cm for each 100 gm hung on it? What is the springs length when 300gm is hung from it?what is the springs length z when n

How does areesh reflect uae heritage?

which is faster mig-31 or mig-29?

Information related to plant assets, natural resources, and intangibles at the end of 2022 for Culver Company is as follows: buildings $1,160,000, accumulated d

The ray that falls on the surface of a mirror from the object is called _________ ray. (Incident/reflected)

HELPPPPPPPPP!!!!!!!!!!!!

A type of stressor that originates from destructive relationships with others

I have $175 in my wallet, consisting of $10 and $5 notes. the $10 notes are twice as much as $5 notes. Find the number of $5 notes.