The sum of the first 200 terms of the arithmetic sequence with initial term 2 and common difference 3 is
a. 599b. 601c. 604d. 60100e. 60400

D. 60100

Step-by-step explanation:

The formula for determining the sum of n terms of an arithmetic sequence is expressed as

Sn = n/2[2a + (n - 1)d]

Where

n represents the number of terms in the arithmetic sequence.

d represents the common difference of the terms in the arithmetic sequence.

a represents the first term of the arithmetic sequence.

From the information given,

n = 200 terms

a = 2

d = 3

Therefore, the sum of the first 200 terms, S200 would be

S200 = 200/2[2 × 2 + (200 - 1)3]

S200 = 100[4 + 597)

S200 = 100 × 601 = 60100

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4