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
NeX [460]
3 years ago
13

Write a rule for the nth term of the sequence. Then find a20 37, 29, 21, 13,...

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
7 0
The rule is –8

the 20th term would be -83
You might be interested in
A letter is randomly chosen from the word EXCELLENT. Write each probability as a fraction, decimal, and a percent.
Sergio [31]

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. A complete question is in the form:

A letter is chosen at random from the letters of the word EXCELLENT. Find the probability that letter chosen is i) a vowel ii) a consonant.

Solution:

The total number of letters found in the word EXCELLENT = 9

i) The number of vowel letters found in the word EXCELLENT = {E, E, E} = 3

Hence, probability that letter chosen is a vowel = number of vowels / total number of letters = 3 / 9 = 1 / 3

probability that letter chosen is a vowel = 1/3 = 0.333 = 33.3%

ii) The number of consonant letters found in the word EXCELLENT = {X, C, L, L, N, T} = 6

Hence, probability that letter chosen is a consonant = number of consonant / total number of letters = 6 / 9 = 2 / 3

probability that letter chosen is a consonant = 2/3 = 0.667 = 66.7%

7 0
3 years ago
What percent of 50 is 9?
d1i1m1o1n [39]
9 is 18% of 50. So, 50 percent also written as 50% means 50 out of 100 parts. Since there are exactly two 50s in 100, fifty percent is the same number as one half. 50 percent=0.5 in but as a fraction, its 1/2. 
8 0
3 years ago
What is the slope?
ExtremeBDS [4]
Slope = 4 but I need to get to 20 characters to reply to this question. Have a nice day
6 0
3 years ago
Read 2 more answers
8. Terry, a plumber, worked 9 months out of the year. What percent of the year
Burka [1]

Answer:

25%

Step-by-step explanation:

9/12 = 3/4

1/4 (the months he wasn't working) = 25%

3 0
3 years ago
Read 2 more answers
Do you think x and x by the power of 2 are like terms? Explain using words, diagrams, tables etc.
natali 33 [55]

Answer:

No

Step-by-step explanation:

No, because x + x^2 cannot be grouped together.

8 0
4 years ago
Other questions:
  • Barbara has $63.03 and Antonio has $6.55. How much more does Barbara have than Antonio?
    7·2 answers
  • Solve by factoring the polynomials completely
    8·1 answer
  • Which underlined verb in the sentence is a linking verb?
    14·2 answers
  • Does the fraction 1/2 make the equation 1/34 + 8/17 = 1/2 true?
    6·2 answers
  • (f- g)(x) =<br> A. x2 + x-4<br> B. x2 + x + 4<br> C. 12- X+6<br> D. x2+x+6
    12·1 answer
  • Je Suis un garçon tres beau. Envoyer moi un textos
    9·1 answer
  • Evaluate the expression for v=1.<br><br><br>4[v]+15[ ]
    15·1 answer
  • Cheyenne's car is in the shop, so she needs to rent a car for 4 days. The cost of a rental car is $24.99 per day, and she will b
    13·1 answer
  • Simplify the expression completely and show work if you can pls.
    9·1 answer
  • What is the ratio of 4 to 12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!