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
jeka57 [31]
3 years ago
10

Find an explicit formula for the arithmetic sequence -15, 13, 31, 49

Mathematics
1 answer:
san4es73 [151]3 years ago
3 0

Answer:

No solution (read below)

Step-by-step explanation:

Formula:

a_n = a_1 + (n-1)d

N is the term #

D is the common difference

First, let's find the common difference.

13 - (-15) = 28

Let's see if that checks out.

31-13 = 18

49 - 31 = 18

18 is not equal to 28

Since there is no common difference you cannot find the equation.

Please tell me if you made a typo and comment on my answer, then I can help you find the answer

You might be interested in
Need fast Help please ! Click on the picture
dedylja [7]
ABC ~ A’B’C’

So, AB=A’B’ , BC=B’C’ , AC = A’C’

Given, AB=15 and A’C’=4

So, AC = 4 , A’B’ = 15
6 0
3 years ago
Please help marking brainliest QUICK
blsea [12.9K]

Answer:

50 lbs.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
That are equal to 4⋅10-3:
kozerog [31]
Answer: 37

Explanation:

Order of operations says you do multiplication first, you get 4 • 10 = 40

Then do subtraction, so 40 - 3 = 37

Hope this helps!
7 0
3 years ago
If you roll a six-sided die, what is the probability that you will roll a 3?
Lana71 [14]

Answer:

the probability is 1/6, or 16.6%

7 0
3 years ago
Tony's fish tank is a right rectangular prism 50 \,\text{cm}50cm50, space, c, m long by 25\, \text{cm}25cm25, space, c, m wide.
Svetlanka [38]
The volume of the prism is calculated by multiplying the length, L, width,W, and depth or height, H. 
                                 V = L x W x H
Fish tank:
                                V = 50 cm x 25 cm x 25 cm 
                                     = 31250 cm³
Depth of the water in tank (with castle - without castle)
                                   d = 57.5 cm - 48 cm = 9.5 cm
Volume of the caste: 
                                V = 9.5 cm x 50 cm x 25 cm = 11875 cm³
6 0
3 years ago
Other questions:
  • Rita earned 45 points on a test. she lost 8points, earned 53 points, then lost 6 more points what is Rita's final score on the t
    10·2 answers
  • Find the value of x
    11·2 answers
  • Carson bought two loaves of bread and one dozen eggs at the grocery store yesterday he paid a total of $6.09.If one dozen of egg
    9·2 answers
  • Pamela is 12 years younger than Jiri. The sum of their ages is 38. What is Jiri's age?​
    8·1 answer
  • A science teacher has 15 ounces of vinegar to divide
    10·1 answer
  • What is 14.54 - n = 7.52?
    8·2 answers
  • Henri bought 3 jars of spaghetti sauce. He used a coupon that reduced the cost of each jar by $0.75. If he paid $6.72 altogether
    5·1 answer
  • Explain why an inverse variation function is not the best model for the data set?
    15·1 answer
  • PLEASE HELP WORTH 50 POINTS
    14·1 answer
  • Whats the value of X
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!