mikakleynerman mikakleynerman

25-03-2020
Mathematics

contestada

Find the sum of the arithmetic sequence.
-4, -1, 2, 5, 8, 11, 14 (1 point)

Respuesta :

Sarah06109 Sarah06109

25-03-2020

Answer: 35

Step-by-step explanation:

The formula to find this is number of terms/2(first term+last term)

So, we have 7 terms, our first is -4 and our last is 14

7/2(-4+14)=35

Answer Link

Otras preguntas

Variable cost per unit is constant throughout various relevant ranges. a. True b. False

If there is 300 million people in the world and 200 million people in United States how much million people are here

Which of theses conditions will most likely exist when there is a slow down in the economy

Solve for x: 27/x +29=38

Ben drove 350 miles in 6 1/2 hours Marcie drove 520 miles on 12 1/4 hours who drove faster

Explain the economic benefits of the Erie Canal

What is the slope of the line represented by the equation 3 x + 4 y =8

a 0.060 kilogram ice cube at 0.0 degrees celsius is placed in a glass containing 0.250 kilograms of water at 25 degrees celsius. which statement best describes

Hi please————————————

Jellybeans cost $0.80 per pound. Howard buys 412 pounds of jellybeans for himself and 1 pound for his friend. What is the total cost of the jellybeans Howard bu