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
d1i1m1o1n [39]
2 years ago
15

1,5,9,13 generalize the pattern by finding the nth term

Mathematics
1 answer:
ladessa [460]2 years ago
7 0

Answer:

an= a1 +(n-1)*4

Step-by-step explanation:

a1 = 1, a2 =5, a3 = 9, a4= 13,... an= ?

we see that each term is getting bigger so usually that will happen because of addition or multiplication-in our case add 4 to previous term

a1 = 1,

a2 = a1+(2-1) 4 = 1+4 = 5,

a3 = a1 + (3-1)*4 = a1+8 = 1 + 8 = 9,

a4= a1 + (4-1)*4 = a1 + 12 = 1+12= 13,

...

an= a1 +(n-1)*4

You might be interested in
The mean of the temperatures in the chart is 24° with standard deviation of 4°. How many years had temperatures within one stand
lions [1.4K]

Answer:

Step-by-step explanation:

Given: The mean of the temperatures in the chart is 24° and standard deviation is 4°.

To find: How many years had temperatures within one standard deviation of the mean

Solution: Mean temperature μ = 24 , standard deviation σ =4

The lower and upper bound for temperature within one standard deviation of the mean is given as:

Lower bound = μ - σ = 24 - 4=20

Thus, the Lower bound is = 20

Upper bound = μ + σ = 24+ 4=28

Thus, the Upper bound is = 28

Now, The temperature value between (Lower bound, Upper bound) that is (20, 28) is said to be within one standard deviation of the mean.

Hence 27° is the temperature value that is within one standard deviation of mean.

5 0
2 years ago
Read 2 more answers
What is 36,100 dived by 36,789
Stolb23 [73]
36100/36789=0.9812715757427492
3 0
3 years ago
Read 2 more answers
Edi;bbbbbbbbbbbbbbbbbbbb
marshall27 [118]
<h2><em><u>Answer:</u></em></h2><h2><em><u>Sorry i didn't understand the question but thank you for the points </u></em></h2><h2><em><u>Step-by-step explanation:</u></em></h2>

<em><u></u></em>

3 0
2 years ago
Helppp I’m not good with this stuff lol
Natasha2012 [34]

Answer:

that is you my question is wrong for me

6 0
2 years ago
Slope of a parallel line with the points (7,-5) and (-5,7)
VLD [36.1K]

Answer: Negative 1  The slope of parallel lines is the same.

The attachment shows two such lines, given coordinates labeled.

Step-by-step explanation:

Find the slope of the line passing through the given points.

 rise/run  

Rise is the difference in y-values  7-(-5)  = 12

Run is the difference between x-values  -5 - 7  = - 12

The Slope is 12/-12   simplify:

slope = -1

5 0
3 years ago
Other questions:
  • How is a relationship determined when looking at a scatterplot?
    9·2 answers
  • A large thermos holds about 1.5 liters. 1.5=______________mL???<br> Plz help
    11·1 answer
  • A student performs an experiment to find out if adding 1 teaspoon of salt to a bubble solution of soap and water affects bubble
    11·1 answer
  • The table shows the number of cakes and pies that Gretchen sold at the bake sale last weekend
    8·2 answers
  • A herd of 37 horses has 33 white and some black horses. What is the ratio of black horses to white horses?​
    10·1 answer
  • 6. Reasoning One brand of cranberry-apple drink is
    11·1 answer
  • A broken pottery shard found at an archaeological dig has a curved edge. Find the diameter of the
    5·1 answer
  • Solve this equation: 8(3x – 6) = 6(4x + 8)
    11·2 answers
  • A bakery bakes 15 batches of 29 cupcakes each week. How many individual cupcakes do they make each week?
    10·2 answers
  • Which of the following statements are true about the given rational equation? check all of the boxes that apply. 4 x 6 1 x2 = x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!