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4 years ago

Round 3.38461370132 to the nearest hundred-thousandth.

Mathematics

2 answers:

qwelly [4]4 years ago

6 0

I'm not really sure but I think it's 3.39

spayn [35]4 years ago

3 0

Answer:

3.38461

Step-by-step explanation:

The given number is 3.38461370132 and we have to round it to the nearest hundred-thousandth.

In order to round this number to nearest hundred-thousandth, we round the fifth number after the decimal point.

So, must see if the sixth digit is less than 5 or not. If it is five or greater than five then we add 1 to the previous digit otherwise it will not change.

The fifth digit is 1

And the sixth digit is 3 < 5

hence, we'll keep the 5th digit as it is.

So, when rounded to the nearest hundred-thousandth the number is 3.38461

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What is the solution to the equation x + 7 = 63? 9, 16, 56, 70.

luda_lava [24]

Hello!

Answer:

x = 56

Step-by-step explanation:

x=63−7

x = 56

Hope this helps!

3 0

3 years ago

HELPP<br><br> Find the side length x . Round to the nearest hundredth

polet [3.4K]

Answer:

x = 11.18

Step-by-step explanation:

According to the Pythagorean Theorem; (Leg1)² + (leg2)² = (Hypotenuse)²

10² + x² = 15²

100 + x² = 225

x² = 125

x = $\sqrt{125}$

x = 11.18

Hope this helps!

6 0

3 years ago

Solve equation 3 - 8c = 35

NeTakaya

We would subtact 3 from both sides allowing the equation to simplify to -8c=32

We would then divide both sides by -8 to equal -4

The final answer C=-4

5 0

3 years ago

Find the sum of the first 100 terms in the series

iVinArrow [24]

Hello,

$\dfrac{1}{n} - \dfrac{1}{n+1} = \dfrac{1}{n(n+1)} \\

 \dfrac{1}{1*2} = \dfrac{1}{1} - \dfrac{1}{2} \\

 \dfrac{1}{2*3} = \dfrac{1}{2} - \dfrac{1}{3} \\

 \dfrac{1}{3*4} = \dfrac{1}{3} - \frac{1}{4} \\

...\\
 \dfrac{1}{n*(n+1)} = \dfrac{1}{n} - \dfrac{1}{n+1} \\



$

Adding member by member, we have

$\dfrac{1}{1*2} + \dfrac{1}{2*3} +\dfrac{1}{3*4} +...\dfrac{1}{n*(n+1)}=\\
 
\dfrac{1}{1} - \dfrac{1}{n+1} \\

= \dfrac{n}{n+1} \\

$

if n=100 sum $\boxed{= \dfrac{100}{101} }$

3 0

3 years ago

Please help me and show your work thank you

Furkat [3]

Answer:

She has walked <u>7233.6 ft</u>

Step-by-step explanation:

13.7 miles ÷ 10 = 1.37 miles

1 mile = 5280 ft

5280 x 1.37 = 7233.6 ft (or 7234 if rounded to the nearest ft)

6 0

3 years ago