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
Rasek [7]
3 years ago
15

Help math plz! Giving brainlist :D

Mathematics
1 answer:
adoni [48]3 years ago
7 0
No, there is not common ratio...

0.972  (common ratio is 0.3...10.8*.3*.3)

you can use the geometric mean to find this center value easily...

(18*8)^(1/2)=12
You might be interested in
From the set 1,3,6 which of the values can be substituted for x to make the equation true 27-2x=15
Genrish500 [490]

Answer:

6

Step-by-step explanation:

27 - 2x = 15

-2x = 15 - 27 = -12

2x = 12

x = 6

6 0
3 years ago
Executive Limousine rentals charges an initial fee of $200 and $40 per hour that the limousine is in service. Jet Limousine rent
zavuch27 [327]

At 8 hours of service, the two limousine rental companies charge the same amount.

Step-by-step explanation:

Given,

Initial fee of Executive Limousine rental = $200

Per hour charges of service = $40

Let,

x be the number of hours.

E(x) = 40x+200

Initial fee of Jet Limousine rental = $120

Per hour charges of service = $50

J(x) = 50x + 120

For the charges to be same;

E(x) = J(x)

40x+200=50x+120\\200-120=50x-40x\\80=10x\\10x=80

Dividing both sides by 10

\frac{10x}{10}=\frac{80}{10}\\x=8

At 8 hours of service, the two limousine rental companies charge the same amount.

Keywords: function, addition

Learn more about functions at:

  • brainly.com/question/10688256
  • brainly.com/question/10708697

#LearnwithBrainly

5 0
4 years ago
Which of the following has a slope of –2 and a y-intercept of 4?
Mumz [18]
The coefficient of x is the value for slope in y-intercept form, and the number that we add or subtract is our y-intercept. So in this case, we want to look for a "-2" in front of x and a +4 in the equation. 
Answer choice A fulfills those conditions. (I am also assuming that answer choice A should have had an x in it, but you accidentally forgot to type it.)

Please rate & heart answers you find helpful! :)
6 0
3 years ago
A student estimated the sum 7.95 + 8.11 + 78.5 + 8.05 + 79.4 + 0.815 as: All the numbers begin with a 7 or 8, so use cluster est
CaHeK987 [17]

The numbers are not clustered around a common number. Two of the numbers are very large and one is very small.

3 0
3 years ago
Read 2 more answers
2x+2 = -52 solve for x
Daniel [21]

Answer: -27

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • I don't understand this please???
    12·2 answers
  • A runner ran 25 miles last week and 15 miles this week. What is the percent of change
    5·2 answers
  • What is the answers for number 31
    11·1 answer
  • -5 + 9(+8<br> can you help me work this out ??
    10·2 answers
  • I need help for number 6 please
    7·2 answers
  • A toy company currently produces 950 toys per day. The company plans to increase the number of toys produced per day by 55 each
    14·1 answer
  • The dual bar chart shows the hair colour of boys and girls in a year group. What fraction of the students are girls? Give your a
    13·2 answers
  • X + y = 7<br> graph each linear equation
    7·1 answer
  • you receive an allowance of a penny the first day of the month and the amount you receive doubles every day for the rest of the
    13·1 answer
  • The coefficient of x^2 in the expansion of (1+2x)^n is 60. given that n&gt;0, find the value of n.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!