Hernandezx2432 Hernandezx2432

27-03-2021
Mathematics

contestada

The arithmetic sequence ; is defined by the a i formula : a 1 =-4910 a i =a i-1 +8 Find the sum of the first 575 terms in the sequence.

Respuesta :

pstnonsonjoku pstnonsonjoku

29-03-2021

Answer:

- 1,503,050

Step-by-step explanation:

Given that the sum of arithmetic sequence =

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

Where;

n = 575

a = -4910

d = a i - a i-1 = 8

Substituting values;

575/2 [2(-4910) + (575 -1) 8]

575/2 [(-9820) + 4592]

= - 1,503,050

Answer Link

Otras preguntas

Simplify 23 + (8-5) * 4 - 52

pressed to the wall ,dying but fighting back.which words would you stress in the above line and why (4mks)

An ecologist decides to study the effect of pathogens of the pollinator of a particular plant species on its reproductive success. Which level of ecological stu

Which is the best explanation for Catholicism being the predominant religion practiced in Central America and the Caribbean? Catholicism was brought to the regi

a certain gas occupies 5 dm³ at 24 °C and 15 cm Hg. Calculate the pressure of the gas if the volume is halved and the temperature is raised to 200°C.

solve for h. please help<3

Suppose that a consumer has a marginal propensity to consume of 0.7. If this consumer earns an extra $2, her consumption spending would be expected to

Post-plague socioeconomic relations between rich and poor in Europe A) improved noticeably as Christians sought to make peace with one another to please an ang

How is the intersection point of two linear functions related to solving a linear equation?

If a firm has a limited capital budget and too many good capital projects to fund them all, it is said to be facing the problem of