Given the following sequence {a^k} beginning with a0 =4

Mathematics

1 answer:

adelina 88 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

if 0 is 4 count 4 numbers over and you get 32

You might be interested in

Which of the following describes a rate?

Komok [63]

It is c because it is 2:1 hope that helped

3 0

3 years ago

Read 2 more answers

Solve the equation 2cosA = 3tanA

zavuch27 [327]

$\bf sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta)
\\\\\\
tan(\theta)=\cfrac{sin(\theta)}{cos(\theta)}\\\\
-----------------------------\\\\

2cos(A)=3tan(A)\implies 2cos(A)=3\cfrac{sin(A)}{cos(A)}
\\\\\\
2cos^2(A)=3sin(A)\implies 2[1-sin^2(A)]=3sin(A)
\\\\\\
2-2sin^2(A)=3sin(A)\implies 2sin^2(A)+3sin(A)-2$

$\bf \\\\\\
0=[2sin(A)-1][sin(A)+2]\implies 
\begin{cases}
0=2sin(A)-1\\
1=2sin(A)\\
\frac{1}{2}=sin(A)\\\\
sin^{-1}\left( \frac{1}{2} \right)=\measuredangle A\\\\
\frac{\pi }{6},\frac{5\pi }{6}\\
----------\\
0=sin(A)+2\\
-2=sin(A)
\end{cases}$

now, as far as the second case....well, sine of anything is within the range of -1 or 1, so -1 < sin(A) < 1

now, we have -2 = sin(A), which simply is out of range for a valid sine, so there's no angle with such sine

so, only the first case are the valid angles for A

8 0

3 years ago

A campfire burn 2 1/2 pounds of wood per hour. how many pounds of wood do you need to keep the camp firing burning for 6 hours?

Natalka [10]

15 pounds of wood. Hope this helped :)

8 0

4 years ago

What is 2/5+1/2? i am very stressed out, and i need an answer. plz someone help!

VashaNatasha [74]

2/5 + 1/2 =

4/10 + 5/10 =

9/10

hope dis helps boi

4 0

4 years ago

Expression tha have the same vaule

Vedmedyk [2.9K]

I don't know if this is the answer that you are looking for, but would the answer be all solutions?

6 0

4 years ago