Sandy has a personal trainer who encourages her to get plenty of cardiovascular exercise. In her first week of training, Sandy walks for 10 min on a treadmill every day. Each week thereafter, she increases the time on the treadmill by 5 min. Write the nth term of a sequence defining the number of minutes that Sandy spends on the treadmill per day for her nth week at the gym.

Q: At the beginning of Claudia Shaffer's exercise program, she rides 15 minutes on the Lifecycle. Each…

A: The general term of this sequence can be expressed as: an=a1+(n-1)d where a1 is the initial term of…

Q: Find the infinite geometric sum if a1=-3, r=1\2

A:

Q: Write t15 for the sequence − 3,−6,−12,−24,...

A: Given sequence is -3,-6,-12,-24...   The general term of a geometric sequence with first term a1a1…

Q: Find the sum of the first 4,000 odd numbers.

A: Sum of first 4000 odd numbers can be calculated by using AP as follows                AP   1,…

Q: Complete the next two equations of this sequence: 1=1 1-4+-3 1-4+9=6 1-4+9-16=-10

A:

Q: A man driving at 60 miles per hour(88 feet per second)applied his brakes and came to a complete stop…

A:

Q: Calculate the next term in the arithmetic sequence that increases by 65, if the current term is 41.

A: Given, the arithmetic sequence that increases by  65, if the current term is 41.

Q: Find the infinite sum 1+0.6 + (0.6)² + (0.6)³ - Please write your answer as a decimal

A:

Q: Jackson is playing on the slide. Over and over, he climbs the 2-meter ladder, goes down the slide,…

A: A person Jackson is playing on the slider. Given: Jackson repeatedly climbs the 2-meter ladder,…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.