Answer:
Between 3 and 4
Step-by-step explanation:
Based on the distance travelled and the time taken, the speed of the train was <u>150 km/h</u>
Speed can be calculated by the formula:
<em>= Distance / Time </em>
Distance = 600 km
Time = 4 hours
Solving will give:
= 600 / 4
= 150 km/ h
In conclusion, the train was going at 150 km/h
<em>Find out more on speed at brainly.com/question/3004254</em>
Answer:
so is the deal on? or not?
Answer:
Hey there. Heres ur answer
Fifth degree polynomials are also known as quintic polynomials. Quintics have these characteristics:
One to five roots.
Zero to four extrema.
One to three inflection points.
