gldenps574 gldenps574

03-01-2018
Mathematics

contestada

Given 6 terms what is the sum of 10+25+40+...+85

Respuesta :

anchitthawi anchitthawi

03-01-2018

Sn = n/2 ( a1+an)
= 6/2 (10+85)
= 3 (95)
= 285

Answer Link

Otras preguntas

How does latitude affect climate

"Pilgrim progress" what does the town vanity symbolize?

what does imperialism mean?

what is the density of a orange if its mass is 158.2 g and the volume is 106 mL

if cosx=1/12 and sinx>0 find tan2x

13 squared? how does it mean and what is the solution?

what two developments in the late 1800s led to the decline of the cattle business ?

differentiate benzene and cyclohexane

Jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. let h= the he

Write -90.85 as a mixed number in simplest form.