4 years ago

Given the recursive formula below what are the first five terms in the sequence.

Mathematics

1 answer:

notsponge [240]4 years ago

7 0

$a_1 = a_0 + 4 = 4$

$a_2 = a_1 + 4 = 8$

$a_3 = a_2 + 4 = 12$

$a_4 = a_3 + 4 = 16$

$a_5 = a_4 + 4 = 20$

I hope this helps you

You might be interested in

Which of the following is the mid point of the line segment with endpoints -3 and 2 (a)5/2 (b) 1 (c) -1/2 (d) -1 (e)-5/2

scoray [572]

Answer:

2,5 b 1 c 0,5 d -1 e 2,5

Step-by-step explanation:

3 0

3 years ago

Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses are in the ratio 4:1:3:2. c

Hoochie [10]

Answer:

2160

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

It has been estimated that a student’s final grade in a course decreases by 5 points for every 2 days absent from class. If a st

enyata [817]

Answer:

10 points

Step-by-step explanation:

per 2 days you lose 5 points. To get to 4 days you multiply 2 by 2 and get 4 and 5 by 2 and get 10. So per 4 days he loses 10 points.

5 0

3 years ago

a rectangle prism has a volume of 3x^2 + 18x+ 24. its base has a length of x + 2 and width of 3, what expression represents the

OlgaM077 [116]

$\bf \textit{volume of a rectangular prism}\\\\
V=lwh\qquad 
\begin{cases}
l=x+2\\
w=3\\
V=3x^2 + 18x+ 24
\end{cases}\implies \cfrac{V}{lw}=h
\\\\\\
\cfrac{3x^2 + 18x+ 24}{3(x+2)}=h\implies \cfrac{\underline{3}(x^2 + 6x+ 8)}{\underline{3}(x+2)}=h
\\\\\\
\cfrac{(x+4)\underline{(x+2)}}{\underline{(x+2)}}=h\implies x+4=h$

6 0

4 years ago

N x 50 = 5,000. Explain your solution

prohojiy [21]

In order to figure out what N is you have to isolate it by dividing by 50 on both sides as shown below:
$N*50=5000\\\frac{n*50}{50}=\frac{5000}{50}\\n=100$

3 0

3 years ago