Answer: 80
Step-by-step explanation:
2001-1441=560
560/7=80
80 x7=560
Answer:
1st. Common Difference of 3
2nd. Not Arithmetic
3rd. Not Arithmetic
Step-by-step explanation:
The 1st one, you can add to get the next number, but the other ones you have to multiply.
Step-by-step explanation:
In 20 seconds, Ebonie ran 80 feet
In 1 second,. Ebonie ran. 80/20 feet
= 4 feet
so, Ebonie 's speed is 4 ft/sec.
and
In 12 seconds , Trinidi ran 60 ft
In 1 second,. she ran 60/12
= 5 ft
so , Trinity's speed is 5ft/ sec