2 years ago

Write an explicit formula for an, the nth term of the sequence 31, 37,43, ....

Mathematics

1 answer:

Alchen [17]2 years ago

6 0

Answer:

The formula for the nth term of this sequence is: 31 + (n-1)X6

Step-by-step explanation:

This is an arithmetic sequence (ie. each term is the last term with a fixed value added to it).

T1 =31

T2 = 37 = T1 + 6 = 31 + 6

T3 = 43 = T2 + 6 = 31 + 6 + 6 = 31 + 6X2

…

In general, the nth term is 31 + 6(n-1)

You might be interested in

Cho hệ các vector

shutvik [7]

Answer: whats the question?

Step-by-step explanation:

7 0

2 years ago

Simplify 10 divided by 7 divided by 8 and put it in a fraction please :)

NeX [460]

Answer:5/28

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Identify the equation in slope-intercept form for the line containing the point (0,7) and perpendicular to y=−5/4x+11/4. HELP PL

777dan777 [17]

To write the equation of a line I need slope and y intercept (0,y)

I have y intercept (0,7) of +7 as written in the equation

The equation y=-5/4x + 11/4 has a slope of -5/4

To get perpendicular slope is negated reciprocal

so take -5/4 and flip it -4/5 and change the sign (in this case negative to positive) 4/5

so the new equation is y=4/5x +7 (third one)

6 0

2 years ago

Read 2 more answers

Please help me asap!<br> The drop down menu contains:<br> Square Units<br> Cubic Units<br> Units

qwelly [4]

Answer:

Just units

Step-by-step explanation:

Looking for perimeter, not area and volume

6 0

2 years ago

What is the solution set for z+10=z-2

photoshop1234 [79]

Answer: No Solution.

There are no values of z that make the equation true.

Step-by-step explanation:

5 0

2 years ago