the distance d(t) in feet that an object travels in t seconds. What is the average rate of change of d(t) between 2 seconds and 4 seconds and what does it represent? 50 m/s; it represents the average speedof the object between 2 seconds and 4 seconds 90 m/s; it represents the average speed of the object between 2 seconds and 4 seconds 90 m/s; it represents the average distance traveled by the object between 2 seconds and 4 seconds 50 m/s; it represents the average distance traveled by the object between 2 seconds. Hope this helps pls give me brainliest Mathematics
Answer:
number 1. is b
Step-by-step explanation:
Ok so here it is
natural numbers: counting numbers like 1,2,3,4,5...
whole numbers: counting numbesr and 0, so 0,1,2,3,4
integers: negative counting numbers and 0, so -3,-2,-1,0,1,2,3...
ratioal numbers, things that can be represented in a/b
percent means parts out of 100 so
x%=x/100
that is a ratioal number
negatives are integers
3 sixteens = 16 + 16 + 16 and 2 nines = 9 + 9 so that would be:
16 + 16 + 16 + 9 + 9 = 66
so 66 is your final answer. Hope that helps :D
Answer:
2(30+x)
Step-by-step explanation:
