Je9ajilgoover Je9ajilgoover
  • 18-12-2016
  • Mathematics
contestada

help please.
What is the common difference d of the sequence?

−15, −4, 7, 18, 29, ...

d = ?

Respuesta :

Jane80
Jane80 Jane80
  • 18-12-2016
a1=-15
a2=a1+d→-4=-15+d→d=11
Answer Link

Otras preguntas

Kim and Courtney share a 16-ounce box of cereal. By dthe end of the week, kim has eaten 3/8 of the box, and Courtney has eaten 1/4of the box of cereal. What fra
what was the main idea of Martin Luther king jr I have a dream speech
How is the behavior of waves affected by a medium?
Which term best describes the molecular geometry of ethylene, C₂H₄? (A) Linear (B) Planar (C) Pyramidal (D) Octahedral (E) Trigonal
what is the value of the 1st quartile in the data set below ? scores on a math quiz: 65, 90, 100, 72, 88, 55, 73
What percent of 1270 is 375?
A box of uncooked spaghetti costs $0.1369 per ounce. How much is this cost to the nearest cent?
jack, jill and bill each carried a 48-ounce bucket full of water down the hill.  By the time they reached the bottom, jack's bucket was only 3/4 full, jill's wa
could some one help me please / whats the answer for 4+3p= 19
Suppose that you hear a clap of thunder 16.2 s (seconds) after seeing the associated lightning stroke. The speed of sound waves in air is 343 m/s and the speed