Answer:
The jellyfish travels faster than the walrus
Step-by-step explanation:
Given data
A jellyfish travels 3/5 mile in 1/6 hour
Distance= 3/5 mile
time= 1/6 hour
speed= distance/time
speed= 3/5/1/6
speed= 3/5*6/1
speed= 18 mile per hour
a walrus travels 5/6 mile in 3/10 hour.
Distance= 5/6 mile
time= 3/10 hour.
speed= distance/time
speed= 5/6/3/10
speed= 5/6*10/3
speed= 50/18 mile per hour
Answer:
9+10 =21!
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.
8.139 rounded to the nearest tenth would be 8.1 because the tenth place that we’re looking at is the number 1 and the number after it is 3. if the number that is after the tenth place is greater than 5 then the tenth place number goes up. and if the number after tenth place is lower than 5, then we stay the same. since 3 is lower than 5, the tenth place number stays the same making the answer 8.1. hope that helped lol..