kc1234king kc1234king

14-04-2021
Mathematics

contestada

kristin drove to her friend's house and back. on the trip there she drove 40 km/h and on the return trip she went 50 km/h. how long did the trip there take if the return trip took four hours?

Respuesta :

carolynew866 carolynew866

14-04-2021

Answer:

50km/he=4hr

40km/he=?

40*4/50

=3hr12min

4hr+3hr 12min

=7hr12min

Answer Link

Otras preguntas

Blue Ocean strategies are difficult to execute because they combine cost leadership and ________Blank strategies. a) dual advantage b) differentiation c) blue o

Which of these choices pairs a parenting style with the correct description?a) Negligent - uninvolvedb) Permissive - confrontativec) Authoritative - coercived)

Which of the following types of information can legally be obtained from a job application form? Select all that apply. marital status, work experience, educati

Provide a health phenomenon or condition that is the result of social inequities and give an example of how the ecological approach (or any of the ecological mo

Research a current event in which you feel that members of society had to balance or should have balanced their rights and their responsibilities as citizens.

To watch an mpeg file, you'll need an app such as Windows Media Player or QuickTime. These apps are called video ___a. playersb. panelsc. instrumentsd. controll

A pregnant patient has opted for a home birth. Which disadvantage of delivering at home would the nurse discuss with the patient? A) Reduced access to medical

Find the exact value of y, or state that y is undefined. y=sin⁻¹(-1)

Which one of the following guidelines has been developed to protect the rights of humans and animals used in experimental research? 1) The study must first be r

The copper(I) ion is precipitated using 1 M KSCN (Reaction 6). However, the solution is now contaminated with iron(III) ion from Reaction 5. The thiocyanate ion