4 years ago

A sequence is defined by the following: an = 4n – 1 What is a1?

Mathematics

2 answers:

Semmy [17]4 years ago

7 0

So it is saying to find a1. That means n = 1.

a1 = 4 (1) - 1

a1 = 4 - 1

a1 = 3

nignag [31]4 years ago

7 0

The answer is in fact 1.

You might be interested in

The numbers on the line plot

densk [106]

The picture isn't very clear

4 0

3 years ago

PLEASE HELP ME!!! I REALLY need it!

sashaice [31]

Answer:

Step-by-step explanation:

The correct answer is B. The reason why is that you want the total number of floors traveled, so putting each number in an absolute value equation puts it as a positive value. 9 + 12 + 5 + 8 = 34 total floors traveled. Hope that helps.

7 0

3 years ago

Can some one answer all three parts of this problem

pochemuha

Part 1: triangle, arrow, pentagon, angle; triangle, arrow, pentagon, angle
part 2: Next comes arrow.
part 3: It is arrow because that is the figure that comes after triangle in the pattern.

5 0

3 years ago

Please help me with these questions

Gnoma [55]

1. -(6)^-1 = -1/6

2. -4.7^0 = 1

3. -1/p^-6 = -p^6

4. 4^6 × 4³ = 4^9

7 0

4 years ago

15 : The world population in 2010 was approximately 6.92 billion.

Viefleur [7K]

A number that can be written

7 0

3 years ago