rose425 rose425

16-09-2022
Physics

contestada

An athlete runs 3 kilometers at a constant speed of
5 meters per second and then 7 kilometers at a
constant speed of 14.4 km/hr. What is the aver-
age speed of the runner during her 10 km run?
(A) 0.52 m/s
(B) 1.94 m/s
(C) 4.26 km/hr
(D) 15.3 km/hr

1 kilometer = 1000

Respuesta :

Otras preguntas

2(5 + y) = 18 Answer This Pls

Mr.Gonzales is replacing a cylindrical air-conditioning duct. He estimates the radius of the duct by folding a ruler to form two 6-in. tangents to the duct. The

The green turtle, Monique, traveled 250 centimeters in 8.7 minutes. The calculation that will give you the speed as a unit rate is The green turtle’s speed a

(x+3)(x-5)=? im having issues with this

Which antonym helped you determine the meaning of callous?

Hi. My question is that can you let me know that what are the exactly 7 pronouns in english with definations....Please help

How many moles of KBr will be produced from 7 moles of BaBry? BaBr2+ K2SO4 → KBr +BaSO4

Yooo please answer and I’ll give you a high five

How do you solve 8(y-7) = -16

This Graph actually shows 2 different lines of data. how are these two lines of data similar and how are they different