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
Elina [12.6K]
2 years ago
12

If a1= 1 and an = -5an-1 then find the value of a6.

Mathematics
1 answer:
anyanavicka [17]2 years ago
4 0
The answer is 6 (:::::)
You might be interested in
Ann is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices.
ipn [44]

Answer:

Ans: greater than 40 mileage  Company A will charge less than Company B

Step-by-step explanation:

as company A charges a fix amount $93 for any distance and company B charges variable amount starting from $65.there will be a certain mileage after that the amount charged by company B should be greater than company A.

let for greater than m mileage company A will

charge less than company B.

charge for company A for m mileage= $93

charge for company B for m mileage= $65 + $0.70*m

so,

   93  ≤ 65+0.70*m

93-65 ≤ 65+0.70*m -65

  28   ≤ 0.70*m

28*10 ≤ 7 *m

280     ≤ 7m

280/7  ≤ 7m/7

    40  ≤ m

4 0
3 years ago
Read 2 more answers
Factorise using the difference of two squares:<br> I)4x squared-(2x+3) squared
alex41 [277]
4x² - (2x + 3)²
4x² - (2x + 3)(2x + 3)
4x² - (2x(2x + 3) + 3(2x + 3))
4x² - (2x(2x) + 2x(3) + 3(2x) + 3(3))
4x² - (4x² + 6x + 6x + 9)
4x² - (4x² + 12x + 9)
4x² - 4x² - 12x - 9
-12x - 9
-3(4x) - 3(3)
-3(4x + 3)
8 0
3 years ago
A pool has a sidewalk around two sides. The length of the pool with the sidewalk is 60 ft and the width including
DanielleElmas [232]

Answer:

(60-x)(35-x)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A section representing 20% of a circle graph has an angle measure of 20°.
gulaghasi [49]
We need five sections of 20% to get 100%.

So all we need to do is times 20 degrees by 5.

20 x 5 = 100

So your answer is 100 degrees.

Hope this helped. Have a great day!
7 0
3 years ago
Read 2 more answers
A recipe needs ½ cup of chocolate chips for each ¾ cup of sugar. How many cups of sugar are needed for each cup of chocolate chi
ipn [44]
One cup of chocolate chips =1 1/2 cups sugar
4 0
2 years ago
Read 2 more answers
Other questions:
  • Express your answer in smaller unit 800 m 35 cm - 154 m 49 cm
    12·1 answer
  • Please Help!
    5·1 answer
  • The sum of the EXTERIOR angles of a pentagon equals 360°. <br> True <br> False
    5·2 answers
  • What is the surface area
    9·1 answer
  • Varuns monthly income is 18000 he spends 1/5 of his income for house rent and 3/5 of his income on other expenditure how much do
    8·2 answers
  • Really bad the answer i am stuck on it plz help me
    14·2 answers
  • Henry went to an amusement park with $150.00 and spent all of it. He spent 1/5 of the money on parking He spent $37.00 on admiss
    8·1 answer
  • What is the simplified form of the expression 8x + 3 – 4x – 5?
    14·1 answer
  • Chất nào sau đây là muối dung hòa<br> CH
    6·1 answer
  • Which properties to evaluate 7/5 (1/4 divided by 7/4) (-10)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!