Answer:
-5.25, -3.5, -1.75, 0, 1.75
Step-by-step explanation:
The recursive relation tells you this is an arithmetic sequence with a common difference of 1.75. Each term is 1.75 more than the one before.
To find the 2nd term, add 1.75 to the first term: -5.25 + 1.75 = -3.5
To find the 3rd term, add 1.75 to the second term: -3.5 + 1.75 = -1.75
To find the 4th term, add 1.75 to the third term: -1.75 + 1.75 = 0
and so on ...
First you add 3 twice to both sides of the swimming pool
12 + 6 = 18
15 + 6 = 21
The perimeter is the sum of all sides therefore
18 + 18 + 21 + 21 = 78
The answer is A
20% is equivalent to the decimal <u>0.2</u>, because they both represent 1/5 of a whole.
The reciprocal of 72/3 is easy as putting 3/72 thats all
Answer:
912.9 miles total
Step-by-step explanation:
75.4 miles biking x 8 times = 603.2 miles in biking
22.4 miles running x 3 days = 67.2 miles in running
27.5 miles running x 5 days = 137.5 miles running (2nd)
15 miles swimming x 7 days = 105 miles swimming
603.2+67.2+137.5+105 =
912.9 miles total
