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
sleet_krkn [62]
3 years ago
11

What is the common ratio for the following geometric sequence? -500, 100 , -20, 4,....

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0
The common ratio is -1/5.

Each number is the opposite (negative sign) and one fifth of the last one. This means to get the next term, you multiply by -1/5, so that is your common ratio.
You might be interested in
How bigger is a 1 ¼ inch button than a ⅝ inch button
Harrizon [31]
I believe the answer is 5/8 
<span />
8 0
3 years ago
Joe brought g gasoline for 2.75 per gallon and c cans of oil for 3.35 per can.
KatRina [158]

Answer:

Step-by-step explanation:

Let T represent the total amount spent.

The word and implies addition so the equation would be T= 2.75g+3.35c .

Now plug in the g and c values given in part b

So T= 2.75(5.8)+3.35(6)

Next simplify the expression

This is what T or the total Spent equals

3 0
3 years ago
Me.Durham is contemplating which chauffeured car service to the airport. The first costs $30 up front and $3 per kilometer. The
Semmy [17]

Answer: 45 dollars and it was a distance of 5 kilometers

Step-by-step explanation: What i did was start with 30, then keep adding 3 till i got the a multiple of 5.

30 + 3 = 33

33 + 3 = 36

36 + 3 = 39

39 + 3 = 42

42 + 3 = 45

So already i know that it is 5 kilometers, because i added 3 to 30 five times.

No i will do that with the second company

20 + 5 = 25

25 + 5 = 30

30 + 5 = 35

35 + 5 =  40

40 + 5 = 45

That is also 5 kilometers, because i added 5 to 20 five times. I also know they are the same price, because they both added to 45 dollars.

Thats how i solved it.

I really hope that helps!

8 0
3 years ago
The formula for volume of this rectangular prism is: v=2x3+17x2+46x+40
sergeinik [125]
The answer would be 142<span />
6 0
3 years ago
20 points Find the value of x in the figure
IrinaK [193]

Answer:

x=100

Step-by-step explanation:

180 degrees on a straight line.

180-57= 123

123-23=100

x=100

Hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which ratio is smaller 3/5 or 7/10
    5·1 answer
  • Bert earns $35,000 gross annual salary. In Bert's jurisdiction there is a progressive tax system with rules as follows: Any amou
    11·1 answer
  • Please help quick!!!!!
    15·1 answer
  • Nina's Produce has 2.4 ton of potatoes to sell at the farmer's marquet. By noon they have sold half of their inventory. How many
    14·2 answers
  • Interest can be the money paid by a bank to a consumer as compensation for keeping their money in that bank. Interest can also b
    7·1 answer
  • (please help!! )
    6·2 answers
  • I borrowed $400 to buy an MP3 player. I got a two-year loan, and the lender is charging 8% simple annual interest. How much mone
    8·1 answer
  • I don’t know what 10+1x2
    6·1 answer
  • I need the slope of this graph
    6·2 answers
  • Two sides of a triangle have lengths 18m and 23m. Describe the possible length of the thired side
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!