Ask question

Ask question

All categories

3 years ago

7

Aiden built a tower that is 18 inches tall and that is 3 times as tall as Anna tower.. Anna tower is 6 inches tall... Can you wr

ite an equation to match this story?

1 answer:

exis [7]3 years ago

6 0

Let the height of the tower be T

Let the height of the Anna tower be A

T = 3*A

You can also fit the values to check.

18 = 3*6

You might be interested in

About Prove each of the following statements using mathematical induction. (a) Define the sequence {cn} as follows: c0 = 5 ck =

strojnjashka [21]

a.

$\begin{cases}c_0=5\\c_n={c_{n-1}}^2&\text{for }n\ge1\end{cases}$

For $n=1$ , we have by this definition $c_1={c_0}^2=5^2$ which is equal to $5^{2^n}$ for $n=1$ .

Assume $c_n=5^{2^n}$ for some $n=k$ . We want to use this to show that this implies $c_{k+1}=5^{2^{k+1}}$ . By the recursive definition,

$c_{k+1}={c_k}^2=(5^{2^k})^2=5^{2^{k+1}}$

and we're done.

b.

$\begin{cases}b_0=1\\b_n=2b_{n-1}+1&\text{for }n\ge1\end{cases}$

For $n=0$ , we have $b_0=1$ , and $2^{n+1}-1=1$ .

Assume $b_n=2^{n+1}-1$ for some $n=k$ . Then for $n=k+1$ , we have

$b_{k+1}=2b_k+1=2\left(2^{k+1}-1\right)+1=2^{k+2}-1$

and we're done.

8 0

3 years ago

What is z(4)+z(4)+z(4)+z(4)

romanna [79]

16z because you’re adding 4z four times

8 0

3 years ago

Hi. I need help with this.<br><br> PLEASE NOTE: already tried -0.125 x -2^4 but didnt work. thx

erik [133]

Answer:

-2

Step-by-step explanation:

First, when you plug in -2, you have to put parentheses around it which you probably didn't do which is why you got it wrong. First calculate (-2)^4 then multiply the product by the rest of the expression. (-2)^4= 16. Now multiply 16 by -0.125 which is equal to -2.

5 0

3 years ago

Write 820.341 in scientific notation

Brut [27]

It is =8.20341 x 10^2

5 0

3 years ago

Which of the following factors is responsible for the possibility of Moore's Law? The distance between pathways inside silicon c

stira [4]

Answer:

A. The distance between pathways inside silicon chips gets smaller with each successive generation

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers