= 
[2a₁ + (n - 1)d ]
= 
[ (2 × 3) + (139 × 3) ]
Ineed ! what is the sum of the first 140 positive multiples of 3?
a) 10,010
b) 29,820...
Mathematics, 26.12.2019 22:31 j015
Ineed ! what is the sum of the first 140 positive multiples of 3?
a) 10,010
b) 29,820
c) 29,610
d) 29,470
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:00
Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2
Answers: 1
Mathematics, 21.06.2019 21:00
Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 22:30
How can you find the mean absolute deviation (mad) for this set of data?
Answers: 3
You know the right answer?
Questions
Mathematics, 24.01.2020 00:31
Mathematics, 24.01.2020 00:31
English, 24.01.2020 00:31
Biology, 24.01.2020 00:31
Spanish, 24.01.2020 00:31
