3 years ago

Find the sum of the first seven terms of the sequence 4, 12, 36, 108

Mathematics

2 answers:

Sidana [21]3 years ago

5 0

I’m pretty sure the awnser is 4,372

Travka [436]3 years ago

4 0

Answer:

I belive the anwers is a

Step-by-step explanation:

You might be interested in

One estimate shows that the number of people without access to safe drinking water is about one billion. How much water is requi

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

1 billion = 10^9

10^9 people * (10 Liters)/person = 10^10 Liters

3 0

3 years ago

52 is what percent of 260

chubhunter [2.5K]

if we take 260 to be the 100%, what is 52 off of it as a percentage?

$\bf \begin{array}{ccll} amount&\$\\ \cline{1-2} 260&100\\ 52&x \end{array}\implies \cfrac{260}{52}=\cfrac{100}{x}\implies 5=\cfrac{100}{x} \\\\\\ 5x=100\implies x = \cfrac{100}{5}\implies x=20$

3 0

3 years ago

If f(x) = 1-x^2+x^3, then f(-1)=

Yuri [45]

Answer: -1

Step-by-step explanation:

1-(-1^2)+(-1^3) = 1-1+(-1)= -1

7 0

3 years ago

I need help answering this question

Alecsey [184]

Answer:

I'm pretty sure it's D, sorry if I'm wrong

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Please solve this quadratic equation:<br>3^2x -9 =0

Basile [38]

Answer:

${3}^{2} x - 9 = 0 \\ 9x = 9 \\ x = 1$

4 0

3 years ago