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ale4655 [162]
2 years ago
8

What is the recursive formula for the geometric sequence with this explicit

Mathematics
1 answer:
AveGali [126]2 years ago
3 0
The answer of this equation is a^n=9(-1/4) (n+ 1)
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HELP!!!!! What number is missing in the solution to the system of equations? 4 x minus 3 y = 1. 5 x + 4 y = 9. ( 1 , )
Kay [80]

Answer:

(1,1)

i took the test

5 0
4 years ago
$1000 invested with compound interest at a rate of 15% per year for 9 years. Formula: M = P(1+ i)n Group of answer choices $3517
BaLLatris [955]

Answer:

Option A.

Step-by-step explanation:

Note: Let as consider, we have to find the total amount after 9 years.

It is given that,

Principal amount = $1000

Rate of compound (yearly) interest = 15% = 0.15

Time = 9 year

The formula for total amount is

M=P(1+i)^n

where, P is principal, i is rate of interest and n is number of years.

Substituting P=1000, i=0.15 and n=9, we get

M=1000(1+0.15)^9

M=1000(1.15)^9

M=1000(3.5178763)

M=3517.8763

M\approx 3517.88

So, the total amount after 9 years is $3517.88.

Therefore, the correct option is A.

6 0
3 years ago
If 25x2 – 35x – 18 is written as a2 – 7a – 18, what is a in terms of x? <br> a =
Margarita [4]

Answer:

a = 5x

Step-by-step explanation:

5 0
3 years ago
HELP ASAP!!!!!!!!!!!!!!
yawa3891 [41]

Answer:

10

Step-by-step explanation:

just try to make the lines even and get the answer 10

7 0
3 years ago
Read 2 more answers
Data collected on the discharge of the Colorado River and speed are given in the table:
Julli [10]

Answer:

0.67; The least-squares regression line, given by ŷ = 3.95 + 0.67x, is not a good fit for the data.

Step-by-step explanation:

Plot the data in a spreadsheet and insert a trendline.  The line of best fit is y = 0.67x + 3.95.  The r² value is 0.67.

8 0
4 years ago
Read 2 more answers
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