1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
3 years ago
8

Drag the tiles to the correct boxes to complete the pairs. Not all tiles are used.

Mathematics
1 answer:
Sati [7]3 years ago
6 0

Answer:

a) aₙ = 4.(2)^n-1

b) aₙ = 2+3(n-1)

c) aₙ = 3+4(n-1)

d) aₙ = 3.(4)^n-1

Step-by-step explanation:

a) a geometric sequence with first term of 4 and a common ratio of 2

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 4.(2)^n-1

Comparing with the standard form:

1st term = 4

Common ratio = 2

b) an arithmetic sequence with a first term of 2 and a common difference of 3

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 2+3(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

c) an arithmetic sequence with a first term of 3 and a common difference of 4

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 3+4(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

d) a geometric sequence with first term of 3 and a common ratio of 4

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 3.(4)^n-1

Comparing with the standard form:

1st term = 3

Common ratio = 4

You might be interested in
Please help me on number 5! asap please!
kirill115 [55]
The answer is 13 you subtract 25 and 12
3 0
3 years ago
How can the number 1 be written as a fraction a number line
JulijaS [17]
The number 1 goes at the end of the number line because it represents 1 whole. Hope this helps c;
4 0
3 years ago
I NEED HELP ASAP PLEASE NO LINKS !!!
My name is Ann [436]
25-9=16 so 16 is the answer
8 0
3 years ago
A tepee is designed to have a diameter of 10 ft and a volume of 393 ft. At
Citrus2011 [14]

Answer:

15 ft.

Step-by-step explanation:

The tepee is a cone and its volume

= 1/3 pi r^2 h   where r = radius and h = height.

The radius r = 1/2 * 10 = 5 ft.

So we have the equation:

393 = 1/3*3.14* 5^2 * h

h = 393 / (1/3*3.14*25)

=  15.02 ft.

7 0
3 years ago
Joey and Harper are making fruit smoothies. They each squeeze oranges. Joey is able to squeeze 2 1/8 cups of orange juice and Ha
ra1l [238]
The answer would be C.
8 0
3 years ago
Other questions:
  • Find the difference (3-2x+2x^2)-(4x-5+3x^2)
    9·1 answer
  • 9y=-3x+5 how do I find the slope for this?
    12·1 answer
  • Simplify x^0yz^-3. Please explain
    10·1 answer
  • Algebra TA UL 2019-2020
    14·1 answer
  • 7 added to the sum of -19 and -3
    9·2 answers
  • The statement Evan wrote comparing 60inches and 6 feet is true. Which statement did he write?
    7·1 answer
  • what is 0.4 rounded? is it possible to turn it into another pair of decimal numbers or can I only change it to a whole number?
    7·1 answer
  • 60 feet per second to kilometer per hour
    10·2 answers
  • 1. Dominic earned $23.00 at the local
    8·1 answer
  • You are given side lengths of 7 inches and 10 inches. Which measurement is a possible side length to construct a valid triangle?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!