Write a rule for the sequence 3, - 3, - 9, - 15

Answers

Answer 1

Answer: $3=-3\cdot(-1)\n\n-3=-3\cdot(-1+2)=-3\cdot1\n\n-9=-3\cdot(1+2)=-3\cdot3\n\n-15=-3\cdot(3+2)=-3\cdot5\n\nnext\ terms:\n\n-3\cdot(5+2)=-3\cdot7=-21\n\n-3\cdot(7+2)=-3\cdot9=-27\n\n-3\cdot(9+2)=-3\cdot11=-33\n\vdots$

$a_n=-3(2n-3)$

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I really need him on this please help me asap!Peter needs to determine how many birthday candles his family will need this month. Peter celebrates his birthday on the 5th and his twin sisters celebrate theirs on the 9th. Each person will have their own cake. What is the MOST appropriate word model for this problem?

A. Peter’s Age × One Twin’s Age = Total Candles Needed

B. Peter’s Age + One Twin’s Age = Total Candles Needed

C. Number of Candles in a Typical Box – Peter’s Age = Candles Needed

D. Peter’s Age + Two Times One Twin’s Age = Total Candles Needed

Answers

The answer is D because you are adding how many candles for whatever peters age is and since the twins are both the same age and get their own cake and the same amount of candles you multiply it by two

Answer:

D. Peter’s Age + Two Times One Twin’s Age = Total Candles Needed

the radius of a music CD is 6 centimeters. what is the circumfrence of a CD to the nearest tenth? use 3.14 for. pi

Answers

The formula is 2*3.14*r

so 2*3.14*6=37.68

5/9 least common dominator

Answers

Answer:

Step-by-step explanation:

5 times 9

9 times 5

please give me brainliest answer

Can someone put this in order greatest interest amount to least

Answers

This order is from the greatest interest to the least interest multiplied to its given amount of years.
1st Loan of $2,000 at 12% rate for 9 years is equivalent to $2160.00
2nd Loan of $2,500 at 5% rate for 9 years is equivalent to $1125.00
3rd Loan of $2,500 at 12% rate for 3 years is equivalent to $900.00
It is as it shows that the amount matters from the rate and the years.

V varies inversely with T and V = 18 when T = 3. Which equation shows this relationship?A)54/T
B)v=6/T
C)v=54T
D)v=6T

Answers

The answer i s a I guess

-1/10 - (-2/10) equals what?

Answers

-1/10 -(-2/10)
= -1/10 +2/10
= (-1+ 2)/10
= 1/10
= 0.1

-1/10- (-2/10)= 0.1~

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Find the value of x^3 + y^3 – 12xy + 64 when x + y = (-4)

Slove for x : 9x+2=6