3 years ago

Find the sum of the first 7 terms for the geometric series for 1/3+1+3+9+...

Mathematics

1 answer:

Kitty [74]3 years ago

7 0

I think it is
(1/3)+1+3+9+27+81+243
=364/1/3
=1093/3

You might be interested in

Let R be the triangular region in the first quadrant with vertices at.Points (0,0), (h,0), and (h,r), where r and h are positive

Romashka [77]

Answer:

The answer is " $\pi \int^{h}_{0}(\frac{r}{h} x)^2 \ dx$ "

Step-by-step explanation:

$dv=(Area) \ thickness$

$=\pi r^2 \ dx\\\\=\pi (\frac{r}{h} x)^2 \ dx$

$V= \int^{h}_{0} \pi (\frac{r}{h} x)^2 \ dx\\\\$

$=\pi \int^{h}_{0}(\frac{r}{h} x)^2 \ dx$

3 0

3 years ago

I have some red roses and pink roses. I have 14 red roses. I have 8 more pink roses than red ones. How many roses do I have?

MrMuchimi

You have 36 roses because you have eight more pink than red so that means you have 22 pink and 14 red. 22 + 14 = 36

5 0

3 years ago

Complete the table to find the rule for the translation, the coordinates of triangle A′B′C′, and the coordinates of the translat

irga5000 [103]

Answer: the coordinates For the purple triangle A= -4,5 B= -2,1 C=-5,2

Step-by-step explanation: To the purple triangle are A( X= -4 and Y= 5 so -4,5 for a). B(X= -2.5 and Y=1 so -2.5,1 for b ). C(X=-5 and Y= 2 so -5,2 for c).

Hope this helps

6 0

4 years ago

On his first day of school, Kareem found the high temperature in degrees Fahrenheit to be 76.1°. He plans to use the function to

Alexandra [31]

24.5 Celsius.

The temperature t in degreen Celsius is equal to the temperature T in the degrees Fahrenheit minus 32, times 5/9

3 0

3 years ago

Choose all the fractions that are in simplest form. 4/26 8/21 6/19 9/10 10/22

dimulka [17.4K]

4/26 can be simplified by 2. So, this is not the answer.
8/21 cannot be simplified. So, it is one of the answers.
6/19 cannot be simplified. So, it is one of the answers.
9/10 cannot be simplified. So, it is one of the answers.
10/22 can be simplified by 2. So, this is not the answer.

So, the fractions in simplest forms are 8/21, 6/19, and 9/10.

3 0

3 years ago