Mathematics, 27.11.2020 06:20, TerronRice
A. SOLVE THE FOLLOWING PROBLEMS ABOUT ARITHMETIC SEQUENCE AND ARITHMETIC SERIES ( SHOW YOUR SOLUTIONS)
USE THE FORMULAS:
an = a1 + (-1)d for arithmetic sequence
Sn = n/2 (a1 + an) or Sn + n/2 {(2a1 + (n-1)d} for arithmetic series
I. ARITHMETIC SEQUENCE
1. 7th term of an arithmetic sequence given at first term is 3 (a1 + 3) and the commo difference is 4 (d = 4)
2. If a1 = 5 ; an = 450 and d = 5. find the value of N
3. The third is -20 and the 1th term is 44. What is the first term (a1)?
4. Find the 50th term of 5, 25, 45, 65, 85...
5. Find the 16th term of 5, 10, 15, 20...
Answers: 1
Mathematics, 21.06.2019 15:00, lexibyrd120
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = β1 f(β1) is undefined. lim xββ1+ f(x) and lim xββ1β f(x) exist, but are not equal. lim xββ1 f(x) does not exist. f(β1) and lim xββ1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 17:00, vandarughb2875
The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?
Answers: 1
Mathematics, 22.06.2019 00:30, bossefamily1
Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.
Answers: 2
Mathematics, 22.06.2019 01:40, amendes11
Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.
Answers: 3
A. SOLVE THE FOLLOWING PROBLEMS ABOUT ARITHMETIC SEQUENCE AND ARITHMETIC SERIES ( SHOW YOUR SOLUTION...
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