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

Explain the difference between what Kant calls a categorical imperative and a counsel of prudence

Greek dramas often included women as actors.

Mientras unos ____, los otros limpiaban.

Solve for x: −3|x − 3| = −6

During his workout yesterday , Anthony pushed himself by lifting heavier weights. Today he is feeling good , but his muscles are sore . What principle is At Wor

why is Alzheimer's disease a problem for society?

Which biome is prominent in North America? a. taiga b. savanna c. rainforest d. chaparral

PLZ I need help showing work and solving

A golfer has 4 different hats, 3 gloves, and 2 pairs of shoes to pick from for his round of golf. In how many ways can he make his choices?

What is the area of a rectangle with vertices at (−6, 3) , (−3, 6) , (1, 2) , and (−2, −1) ?