Mathematics, 19.03.2021 01:00 kaylailkanic1487
The formula for any geometric sequence is an = a1 · rn - 1 , where a n represents the value of the n th term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the sequence -3, -6, -12, -24, ...?
an = -2 · (-3) n - 1
an = 2 · (-3) n - 1
an = -3 · 2 n - 1
an = -3 · (-2) n - 1
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
Answers: 2
Mathematics, 21.06.2019 18:30
Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
Answers: 2
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 21.06.2019 22:30
Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm
Answers: 1
You know the right answer?
The formula for any geometric sequence is an = a1 · rn - 1 , where a n represents the value of the n...
Questions
Health, 27.11.2019 06:31
History, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Biology, 27.11.2019 06:31
History, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
