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
andrezito [222]
2 years ago
14

What is the common ratio in this recursive definition ? HELP PLEASE

Mathematics
1 answer:
Sonbull [250]2 years ago
6 0

Answer:

  (d)  r = -2.1

Step-by-step explanation:

The common ratio is the coefficient of the a[n-1] term. It is the value that the previous term is multiplied by in order to get the next term.

  r = -2.1

You might be interested in
Diego's club earns money for charity when members of the club perform community service after school,each student who does commu
Arlecino [84]

Answer:

No

Step-by-step explanation:

Given that:

Amount earned when a student does comminty service = $5

Number of students in club = 12

Amount earned E, is a function of number of members (n) who does community service.

Hence,

E = n * amount earned per member

Is 24 a possible output?

To test, then E = 24

24 = n * 5

24 = 5n

24/5 = 5n/5

4.8 = 5

Hence, 24 is not a possible output, be use number of membwra cannot be a decimal

4 0
3 years ago
How many solutions does a triangle with values a=42, A=117 degrees, and b=34 have?
tatyana61 [14]

Answer:one solution

Step-by-step explanation:

Given

a=42

b=34

angle A=117

using sine rule

\frac{a}{sinA}=\frac{b}{sinB}=\frac{c}{sinC}

\frac{42}{sin117}=\frac{34}{sinB}

sinB=\frac{34}{42}\times sin(117)

sinB=0.7212

B=46.161 ^{\circ}

and A+B+C=180

C=16.839^{\circ}

Thus 2 triangles can be formed with given value

8 0
3 years ago
Which numbers can be placed in the blank to make the value of this expression a negative number? (-16) -​
Genrish500 [490]

Answer:

All numbers greater than -16.

Step-by-step explanation:

Hello!

To keep this expression negative, we can subtract a positive number (numbers greater than or equal to 0), to give us an even smaller negative number.

Another option is to add a negative number so that the value is still negative. We can add any number that is larger than -16.

Answer: All numbers greater than -16

3 0
2 years ago
Solve 4x+ 1 = 1 and show steps as well
Mice21 [21]
4x+1=1
    -1=-1
4x=0
4x/4=4/0
x=4


please can i have a brainliest
8 0
3 years ago
Read 2 more answers
Shiela either walks or cycles to school the probability that she walks is 0.65 if she walks the probability that she is late is
Serjik [45]

Answer:

0.705

Step-by-step explanation:

Data:

walks=0.65 and is late=0.4;is not late=0.6

cycles=0.35 and is late=0.1;is not late=0.9

The probability of sheila walking and not being late:  

0.65 x 0.6=0.39  

AND probability of being not late and cycling:

0.35 x 0.9=0.315

therefore,the probability of sheila walking or cycling and still not being late:

0.39+0.315=0.705

3 0
3 years ago
Other questions:
  • How to find other solutions of a polynomial?
    6·1 answer
  • Which ordered pair is the solution to the system of equations?
    6·1 answer
  • Which place is the 4 in? 815.604
    8·2 answers
  • Solve the following inequality: 2(x + 1) – (–x + 5) ≤ –18. A. x ≤ –20 B. x ≤ –9 C. x ≤ –5 D. x ≤ –37
    15·1 answer
  • What is 9pi/5 concerted to degrees?<br><br> A) 162<br> B) 350<br> C) 324<br> D) 5.7
    11·1 answer
  • If y is 25% less than x is,what percent of x is more than y​
    14·1 answer
  • Express the product of 500 and 400 in scientific notation
    11·2 answers
  • A home is to be built on a 56 foot 9 inch wide lot. The house is 5 feet 5 inches from the side of the lot and is 34 feet 10 inch
    5·1 answer
  • A house blueprint has a scale of 1in : 10ft the length and width of each room in the actual house are shown in the table complet
    8·1 answer
  • Can someone explain how I solve both of these? I’m sort of lost
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!