3 years ago

What is the third term of the sequence? a1 = k an = 2a n-1?

Mathematics

2 answers:

densk [106]3 years ago

3 0

Answer:

Step-by-step explanation:

the answer is 24 I think

mario62 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Using the recursive formula with a₁ = k , then

a₂ = 2a₁ = 2k

a₃ = 2a₂ = 2(2k) = 4k

You might be interested in

David estimates that he will have expenses totaling $24,870 for one year of college, He will receive$7,560 in grants. Howmuch wi

noname [10]

Since there are 2 semesters per year we have:

(1/2)(24,870 - 7,560) = $8,655

David would have to contribute $8,655 per semester.

5 0

3 years ago

Read 2 more answers

M=8+n<br> PLZ HELP ASAP, WILL MARK BRAINLIEST!!!

irina [24]

$\\ \qquad\quad\sf\longmapsto m=8+n$

Take n to left

$\\ \qquad\quad\sf\longmapsto m-n=8$

Hence

if m=1

$\\ \qquad\quad\sf\longmapsto n=m-8=1-8=-7$

if n=1

$\\ \qquad\quad\sf\longmapsto m=8+1$

$\\ \qquad\quad\sf\longmapsto m=9$

5 0

2 years ago

Solve the equation for x. x-3/4=12

joja [24]

Answer:

12¾

Step-by-step explanation:

x - ¾ = 12

x = 12 + ¾

c = 12¾ or 12.75

5 0

3 years ago

Read 2 more answers

Given angle BEJ~RUW, what is RU?

harina [27]

RU is 34. To find the answer you can use a proportion. In this problem the proportion would be 60/51 = 40/x. You can then cross multiply giving you 51*40=60x. You can then solve for x which is your answer.

5 0

3 years ago

HELP!!!! If a scale of 2 in:10 ft is used, how long is an object that is 14 in. long

dedylja [7]

Answer: 70 feet
explanation: 14/2=7 7x10=70

3 0

3 years ago