subject
Mathematics, 29.09.2019 07:01 sswaqqin

Which is a recursive formula for this geometric sequence? -320, -80, -20, -5, . .

a- a^1=-320
a^n=(a^n-1)(0.25)

b- a^1=-320
a^n=(a^n-

c-a^1=0.25
a^n=(a^n-)

d-a^1=-320
a^n=(a^n-1)(4)

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr
Answers: 2
question
Mathematics, 21.06.2019 13:00
What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?
Answers: 1
question
Mathematics, 21.06.2019 14:30
Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?
Answers: 3
question
Mathematics, 21.06.2019 16:40
Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.
Answers: 3
You know the right answer?
Which is a recursive formula for this geometric sequence? -320, -80, -20, -5, . .

a- a...
Questions
Questions on the website: 13722360