COUNTRY
United States
ALL CATEGORIES
GOAL
AMC 10
AMC Class 12
Algebra 2
Algebra1
Calculus
Class 6
Class 7
Class 8
High School Geometry
IGCSE X
Others United States
PreCalculus
Reactivity IB Chem
Structure IB Chem
Trigonometry
MEDIUM
SUBJECT
Series Precalculus Maths Problems and Solutions
PreCalculus
SORT:
BY LEVEL
English > Maths > All > Series
Question
Level
Action
Find the sum of the first $$8$$ terms in the geometric series $$2+8+32+\ldots$$. [Do not round your ......
Level 1
The first term in a geometric series is $$64$$ and the common ratio is $$0.75$$. Find the sum of the......
Level 1
Cecelia went on a hiking trip. The first day she walked $$27$$ kilometers. Each day since, she walke......
Level 1
A new shopping mall records $$120$$ total shoppers on their first day of business. Each day after th......
Level 1
Harmony earns a $ 42,000 salary in the first year of her career. Each year, she gets a $$4 \%$$ incr......
Level 1
A monkey is swinging from a tree. On the first swing, she passes through an arc of $$20 {~m}$$. With......
Level 1
The first term in a geometric series is $$5$$ and the common ratio is $$2$$ . Find the sum of the f......
Level 1
The common ratio of a geometric series is $$3$$ and the sum of the first $$8$$ terms is $$3280$$ . W......
Level 1
Expand the expression $$(5 x-2 y)^{3}$$ using the binomial theorem
^{5}$$ using the binomial theorem
^{6}$$ using the binomial theorem.
^{3}$$ using the binomial theorem.
=a_{i-1}-8$$
Find th......
Level 2