All categories

3 years ago

Round 34.9172 to the nearest hundredth.

Mathematics

2 answers:

Whitepunk [10]3 years ago

7 0

451.0200 because 7 is bigger than 1 so you would round that and the 7 and 2 would turn into zeros.

Nina [5.8K]3 years ago

5 0

34.92 is the answerr i think

You might be interested in

Complete The Table Of Ratios

sineoko [7]

4:3 8:6 24:18 20:15 is the complete ratio table.

8 0

2 years ago

Read 2 more answers

A plumber charges an initial fee of $60 and $15 per hour. Write an equation that represents how much the plumber charges, y, if

34kurt

Answer:

Y=15x+60

Step-by-step explanation:

6 0

2 years ago

Simplify this expression

Fantom [35]

Answer:

${3}^{ - 3} = ({ \frac{1}{3} )}^{3} = \frac{1}{27}$

8 0

2 years ago

An=an-1+6an-2 <br> n>2 a0=3 a1=6

Svetach [21]

$\begin{cases}a_0=3\\a_1=6\\a_n=a_{n-1}+6a_{n-2}&\text{for }n>2\end{cases}$

Let the generating function for $a_n$ be

$A(x)=\displaystyle\sum_{n\ge0}a_nx^n$

Multiplying both sides by $x^{n-2}$

$a_nx^{n-2}=a_{n-1}x^{n-2}+6a_{n-2}x^{n-2}$

Summing both sides over the non-negative integers greater than or equal to 2 gives

$\displaystyle\sum_{n\ge2}a_nx^{n-2}=\sum_{n\ge2}a_{n-1}x^{n-2}+6\sum_{n\ge2}a_{n-2}x^{n-2}$
$\displaystyle\frac1{x^2}\sum_{n\ge2}a_nx^n=\frac1x\sum_{n\ge1}a_nx^n+6\sum_{n\ge0}a_nx^n$
$\displaystyle\frac1{x^2}\left(\sum_{n\ge0}a_nx^n-a_0-a_1x\right)=\frac1x\left(\sum_{n\ge0}a_nx^n-a_0\right)+6\sum_{n\ge0}a_nx^n$
$\displaystyle\frac1{x^2}\left(A(x)-3-6x\right)=\frac1x\left(A(x)-3\right)+6A(x)$
$A(x)=\dfrac{3x+3}{1-x-6x^2}$
$A(x)=\dfrac3{5(1+2x)}+\dfrac{12}{5(1-3x)}$

For $|x|$ , the two series converge to

$\displaystyle A(x)=\frac35\sum_{n\ge0}(-2x)^n+\frac{12}5\sum_{n\ge0}(3x)^n$
$\implies A(x)=\displaystyle\sum_{n\ge0}\dfrac{3(-2)^n+12(3)^n}5x^n$
$a_n=\dfrac{3(-2)^n+12(3)^n}5=\dfrac{3(-2)^n+4(3)^{n+1}}5$

5 0

3 years ago

There were 11 friends attending a party, Gifts for the boys cost $1 while gifts for the girls cost $2.

Alex17521 [72]

Answer:

7 girl gifts and 4 boy gifts

Step-by-step explanation:

7 girls gifts = $14
4 boy = $4
total = 18

4 0

2 years ago