3 years ago

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15...

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

saul85 [17]3 years ago

3 0

Answer:

2n+7

Step-by-step explanation:

find the difference

and see the difference from the 2 Times table to the original sequence

and write it as an equation for this sequence

You might be interested in

Your gross income is $56k and the standard deduction is $12,200, how much do you owe in taxes?

Neko [114]

8 percent is the answer

5 0

3 years ago

Help me on this I really need it

CaHeK987 [17]

Answer:

Step-by-step explanation:

Given that sale of grills increase 6% per year

CUrrent sale of grills this year = 3300

So in the first year sales would increase by 3300(6%)

Total sales in the I year =3300+3300(6%)

This will be again increasing by 6% in II year and so on.

Hence we have

every year 3300 increases by 6% compoundly

No of sales in t year

= $3300(1+0.06)^t\\=3300(1.06^t)$

In 6th year sale

s(6) = $3300(1.06)^6\\=4681.11$

7 0

3 years ago

The math club wants to order t-shirts to recognize students who improved their performances in algebra I. Hot shirt charges $12.

horsena [70]

Answer:

1000

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

When interrogating paragraphs, if the paragraph gives an opposite argument to the one before it, then _____.

Zarrin [17]

Answer:

When interrogating paragraphs, if the paragraph gives an opposite argument to the one before it, then <u>add a transition, such as however</u> .

Step-by-step explanation:

"However" expresses disappointment of what is mentioned in the previous paragraph to that of now.

<h3><em><u>MissSpanish</u></em></h3>

3 0

2 years ago

Please help asap 25 pts

beks73 [17]

$y=ax^2+bx+c\\\\\text{Axis of symmetry:}\ x=\dfrac{-b}{2a}$

$\text{We have:}\\\\y=4x^2+16x-18\\\\a=4;\ b=16;\ c=-18\\\\x=\dfrac{-16}{2\cdot4}=\dfrac{-16}{8}=-2$

Answer: A.

6 0

3 years ago