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
eduard
3 years ago
8

Graph the six terms of a finite series where a1 = -3 and r = 1.5.

Mathematics
2 answers:
zloy xaker [14]3 years ago
6 0

The verified answer is D.

zavuch27 [327]3 years ago
4 0
A1 is the 1st term 
r is the difference, they can say "r" or "d" for the difference 

1st a1 is the first term = -3
2nd "r" is the difference between each consecutive terms (coming after each other) = 1.5
the rule to get any term of the sequence as we add 1.5 each time is --> a1+(n-1)*d 
a1 --> 1st term , n --> order of the term u want whether 2nd, 3rd , 25th 
d --> difference 
so to get the 2nd-->    -3+(2-1)*1.5= -1.5
to get the 3rd -->        -3 +(3-1)*1.5 = 0 
<span>and so on </span>
You might be interested in
Please solve for brainlist
laiz [17]

Answer:

E=10.75h-6.5

Step-by-step explanation:

10.75h for every hour she work

-6.5 for the bus fare

7 0
2 years ago
Can someone please tell me the steps to find a number four?
Delicious77 [7]
The answer is 21. 
I am not sure if you're looking for the answer, or the steps... get back to me foor help. 

5 0
3 years ago
Read 2 more answers
What is a conversion factor that you can use to covert gallons to pints
____ [38]
Do a gallon man 1G 4Q 2P 2C
7 0
3 years ago
If a triangle has angles 42 and 35 degrees , what is the measure of the third angle ?
alekssr [168]

Answer:

Triangle = 180 Degrees, so 77.

Step-by-step explanation:

42+35+x=180

x = 77

7 0
2 years ago
Select strong association, weak association, or moderate association to correctly classify the correlation coefficient.
11Alexandr11 [23.1K]
Answers:


0.45 is a moderate association

0.95 and -0.8 are both strong association

0.10 is weak association


Explanation:


This is the interpreation of the correltaion coefficient:

1) The correlaion coefficient assesses the relationship between two variables in a scatter plot.


2) If the sign of the correlation coefficient is positive means that the two variables trend to grow or decrease in the same sense. This is an uphill line or curve:  if variable X grows, variable Y grows, and if variable X decreases variable Y grows.

If the sign of the correlation coefficient is negative means that the two variables go in opposite direction. This is a downhill line or curve.


3) A correlation coefficient of +1 or -1 is a perfect association. The two variables are totally associated.


4) A correlation coefficient less that +1 but greater than 0.7 is a strong association. The same with a coefficite between - 0.7 and -1.


5) A correlation coefficient arroun +0.5 or -0.5 is a moderate association.


6) A correlation coefficient of 0 is a nill association.


7) A correlation coeffiicient between 0 and 0.3 is a weak association. The same when the correlation coefficient is between -3 and 0.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Of the 480 students at lincoln middle school one third have traveled overseas of these 15% have been to australia how many stude
    12·1 answer
  • What is -4y-4+(-3)? please help
    8·2 answers
  • jason eat 1/4 of the whole pizza for dinner write a fraction that reprents the amount of pizza that is remaining after dinner
    13·1 answer
  • Mr. wireless Costco we’re going to rent a limousine for a trip to the city the limo cost so hard for the night and $0.15 per mil
    13·1 answer
  • Help pleeeeaaaseeeeee​
    13·1 answer
  • 1 Joseph weighs 100 pounds and his sister weighs 100 pounds. How much do they weigh together? 15 a. 4 200 pounds 4 100 15 15 pou
    13·2 answers
  • Pls help meeeeeeee I do not understand
    6·1 answer
  • I need help with this as well ty lol
    6·2 answers
  • What is this symbol??​
    10·2 answers
  • The standard form of 6050000 is given by​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!