The XYZ affairs
and it what said by Robert Goodloe Harper
I Agree because everything has to come with lines because every thing has to come in a shape with lines
Answer:
36 km/h
Step-by-step explanation:
![\frac{100\textrm{ m}}{10\textrm{ sec}}\times\frac{60\textrm{ sec}}{1\textrm{ min}}\times\frac{60\textrm{ min}}{1\textrm{ hr}}=\frac{36000\textrm{ m}}{1\textrm{ hr}}](https://tex.z-dn.net/?f=%5Cfrac%7B100%5Ctextrm%7B%20m%7D%7D%7B10%5Ctextrm%7B%20sec%7D%7D%5Ctimes%5Cfrac%7B60%5Ctextrm%7B%20sec%7D%7D%7B1%5Ctextrm%7B%20min%7D%7D%5Ctimes%5Cfrac%7B60%5Ctextrm%7B%20min%7D%7D%7B1%5Ctextrm%7B%20hr%7D%7D%3D%5Cfrac%7B36000%5Ctextrm%7B%20m%7D%7D%7B1%5Ctextrm%7B%20hr%7D%7D)
![\frac{36000\textrm{ m}}{1\textrm{ hr}}\times\frac{1\textrm{ km}}{1000\textrm{ m}}=\frac{36\textrm{ km}}{1\textrm{ hr}}](https://tex.z-dn.net/?f=%5Cfrac%7B36000%5Ctextrm%7B%20m%7D%7D%7B1%5Ctextrm%7B%20hr%7D%7D%5Ctimes%5Cfrac%7B1%5Ctextrm%7B%20km%7D%7D%7B1000%5Ctextrm%7B%20m%7D%7D%3D%5Cfrac%7B36%5Ctextrm%7B%20km%7D%7D%7B1%5Ctextrm%7B%20hr%7D%7D)
Answer: 450 minutes
Step-by-step explanation:
4 hours and 30 minutes equals 4.5 hours.
3+4.5=
7.5 hours
1 hour equals 60 minutes
Hence,
7.5*60=
450 minutes