3 years ago

Identify the seventh term in the sequence in which a1=4096 and r=1/2

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

An=a*q^(n-1)
a7=a*q^6
a7=4096*(1/2)^6=4096/32=128

You might be interested in

PLEASE HELP ME FAST!!!!

Korolek [52]

Answer:

ctrl+k

Step-by-step explanation:

it allows you to search a url or paste a url in your assignment

7 0

3 years ago

Out of 1500 students at a school 85% made grade check. How many students passed grade check?

Elena-2011 [213]

Answer:

1275

Step-by-step explanation:

3 0

3 years ago

A coordinate plane with a line passing through the points (negative 4, negative 5) and (1, negative 1).

Ksju [112]

Answer:

4x - 5y - 9 = 0

$\frac{9}{4}$

$\frac{-9}{5}$

Step-by-step explanation:

The equation of a straight line passing through the points (-4,-5) and (1,-1) is given by $\frac{y - (-5)}{-5-(-1)} =\frac{x-(-4)}{-4-1}$

⇒ $\frac{y+5}{-4} =\frac{x+4}{-5}$

⇒ 5y + 25 = 4x + 16

⇒ 4x - 5y - 9 = 0 ....(1) (Answer)

Now, this above equation can be represented as

$\frac{x}{\frac{9}{4} } + \frac{y}{\frac{-9}{5} } =1$

Therefore, the x-intercept is $\frac{9}{4}$ (Answer)

And the y-intercept is $\frac{-9}{5}$ . (Answer)

7 0

4 years ago

Read 2 more answers

What is the solution set of the following equation? 1/5x^2=x-4/5

9966 [12]

I think the answer might be x=4/8

3 0

3 years ago

After making payments of $919.10 for 8 years on your 30-year loan at 8.1%, you decide to sell your home. What is the loan payoff

viktelen [127]

Answer:84

Step-by-step explanation:

4 0

3 years ago