Mathematics, 28.04.2021 01:00, mackenziepaige6525

Enter the correct letter to match each summation expression with the property or formula. n
Σ
i=1
cai is equal to
. a
n(n + 1)(2n + 1)
6

n
Σ
i=1
i is equal to
. b
n(n + 1)
2

n
Σ
i=1
c is equal to
. c c
n
Σ
i=1
ai

n
Σ
i=1
i3 is equal to
. d cn

n
Σ
i=1
i2 is equal to
. e
n(n + 1)
2
2

Enter the correct letter to match each summation expression with the property or formula.

n
Σ
i=1

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, Svetakotok

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

Answers: 1

continue

Mathematics, 21.06.2019 22:20, twentyonepilots12018

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m

Answers: 1

continue

Mathematics, 21.06.2019 23:00, kobiemajak

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Answers: 1

continue

Mathematics, 22.06.2019 02:00, 885122bah

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial

Answers: 1

continue

Do you know the correct answer?

Enter the correct letter to match each summation expression with the property or formula. n
...