3 years ago

Write the arithmetic sequence 17,20,23,26... in standard form

Mathematics

1 answer:

lara [203]3 years ago

5 0

Answer:

an=3n+14

Step-by-step explanation:

Use the formula

an=a1+d(n−1) to identify the arithmetic sequence.

an=3n+14

You might be interested in

Can you help me its in a photo

nordsb [41]

629 x 82 will be 51578

4 0

3 years ago

Read 2 more answers

Can someone show me the workings out for each of these three questions

Paul [167]

(c) 5p + 7 = 12 - 3p

8p = 5

p = 5/8 = 0.625

5. (a)

7p + 2 = 5p + 8

2p = 6

p = 3

(b) 7r + 2 = 5r - 20

2r = -22

r = -11

3 0

3 years ago

Find the solution to the differential equation dx/dy+y/3=0 subject to the initial conditions y(0)=12.

ycow [4]

$\dfrac{\mathrm dx}{\mathrm dy}+\dfrac y3=0\iff\mathrm dx=-\dfrac y3\,\mathrm dy$
$\implies\displaystyle\int\mathrm dx=-\frac13\int\mathrm y\,dy$
$\implies x=-\dfrac16y^2+C$

Given that $y(0)=12$ , we have

$0=-\dfrac16(12)^2+C\implies C=24$

So the particular solution to the initial value problem is

$x=-\dfrac16y^2+24\iff y^2=144-6x$

8 0

3 years ago

If ashleigh wants to know how many points i got she steals half of them how many did she take ?? Use subtraction !!

Alex787 [66]

The answer to this question is 558

7 0

3 years ago

Rey paid $91 for a watch that was on sale for 30% off. Grace and Curtis were debating how much the original price was. Grace sai

Mariulka [41]

Answer:

Grace is right

Step-by-step explanation:

91 x 0.30 = 27.3

91 plus 27.3 equals to 118.3

6 0

3 years ago

Read 2 more answers