Find the sum of a 10-term geometric sequence when the first term is 3 and the last term is 59

The sum of 10 terms G.P is 310.                                                

Step-by-step explanation:

We are given the following in the question:

There are 10 terms in a geometric series.

First term, a = 3

Last term = 59

Sum of n terms of a geometric progression is given by:

Putting the values, we get,

Thus, the sum of 10 terms G.P is 310.

your answer is d 2,500

step-by-step explanation:

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5