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

The conversation between Fred and Sarah is an example of impersonal communication.

If a person drives a car in the United States, that person must drive on the right side of the road. Kaylee drives a car in the United States. A. Kaylee has her

Find the area of each circle to the nearest tenth. use 3.14

pls help,???????????

How can family life educational help to control human trafficking?

Pursuing multiple market segments at the same time is the best way to enter new markets. Group of answer choices True False

lacey deposited $30 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much interest will she earn in 3 years?

With what minimum speed must athlete leave the ground in order to lift his center of mass 2.00 m and cross the bar with a speed of 0.95 m/s

what's an exothermic reaction-_-

Can someone help me pls