ilovecats8686 ilovecats8686

21-06-2020
Mathematics

contestada

WILL MARK BRAINLIEST! PLS HELP! A cyclist travels at 20 kilometers per hour when cycling uphill, 24 kilometers per hour when cycling on flat ground, and 30 kilometers per hour when cycling downhill. On a sunny day, they cycle the hilly road from Aopslandia to Beast Island before turning around and cycling back to Aopslandia. What was their average speed during the entire round trip?

Respuesta :

GeorgePP GeorgePP

21-06-2020

Answer: 25km/h

Step-by-step explanation:

Theyre going to Beast Island which is said to be hilly. We can say their average speed is 20km/h. They are also returning which means they are now going downhill. The rate for going downhill was said to be 30km/h. The average between any two things is adding their value and dividing by 2

20 + 30 = 50

50/2 = 25

Answer Link

Otras preguntas

Do action and reaction act on the same body or on different bodies? plochlain answer with Khe help of bocample. How Core they related in magnitude and direction

Which is true of Pullman porters in the 1920s? A. Because most porters were not African American, they joined the NAACP. B. Although most porters were African A

Each character in a password is either a digit [0-9] or lowercase letter [a-z]. How many valid passwords are there with the given restriction(s)? Length is 13.

Hello I may have a question but I don't know how to do it

18. Which function is the result of translating y = x^2 downward by 3 units and to the left by 4 units? A) y = (x – 3)^2 + 4 B) y = (x + 3)^2 – 4 C) y = (x + 4)

Consider the trapezoid with given dimensions. Suppose it is dilated by a scale factor of 1 4 . A trapezoid with bases of 18 feet and 12 feet, height of 4 feet

Read the excerpt from 'A Quilt of a Country." Which statement best summarizes the central idea of this paragraph? What is the point of this splintered whole? Wh

We will pass in a value N. Write a program that outputs the complete Fibonacci sequence for N iterations. Important: If N is 0, then we expect to get an output

Which of the following is the slope-intercept form of 6x + 2y = 28 a) y= 3x-4b) y= 3x +4c) y= -3x+4d) y= -3x-4

A drilling operation is to be performed with a 12.7 mm diameter drill on cast iron. The hole depth is 60 mm and the drill point angle is 118∘. The cutting speed