All categories

2 years ago

Is 104.42 rational or irrational

1 answer:

3 0

This is a rational number!

An irrational number has repeating values or just random numbers after the decimal point.

Here's an example...

Tell, does this number look rational?

4.2359712309458730495870192354870394587234098657293085412364781236409584790853467923456790324785098234570923845702398547 (and it goes on forever...and ever...and ever......)

I'm quite sure that whatever that number is, it is not a rational one!

But, does this number look rational?

150.594.

Well, it terminates. That's the important part there, this number terminates. If the decimals never terminate, the number is irrational. =)

You might be interested in

Solve v times w squared+ y= x. Solve for w. Please show me how you got the answer!

faltersainse [42]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

let's solve for " w "

$vw {}^{2} + y = x$

$vw {}^{2} = x - y$

${w}^{2} = \dfrac{x - y}{v}$

$w = \sqrt{ \dfrac{x - y}{v} }$

6 0

2 years ago

Read 2 more answers

Find the volume of a sphere with a surface area of 2,123.72 square meters.

Hunter-Best [27]

V≈0.27
Surface area is 2

4 0

2 years ago

Read 2 more answers

ASAP HELP!!! use the quadratic regression feature of a graphing calculator to find a quadratic model. round to the nearest thous

seropon [69]

Answer:

y = 0.008x^2 + 0.518x + 131.886

Step-by-step explanation:

Make sure your Plot 1 is ON. Select the Scatter Plots and the appropriate lists.
Clear all functions in [Y=]
Input data in L1 and L2. Go to [Stat] [Enter] to input data.
Graph data points. ...
Choose a regression from the list in [Stat] "CALC". ...
Go to [ZOOM] "9: ZoomSTat" to view the data with the regression curve.

(credit: CPM Educational Program)

3 0

2 years ago

Pls find the answer to this question

nika2105 [10]

this might be the answer

7 0

2 years ago

A falcon flew 70 miles in 3 hours. What was the speed of the falcon?

Nadusha1986 [10]

Using the given formula speed = distance over time:

Speed = 70 miles / 3 hours

Speed = 23.33 miles per hour

Convert miles per hour to meters per hour:

1 mile = 1609 meters:

23.33 miles x 1690 meters = 37,543.33 meters per hour.

Now convert meters per hour to meters per second:

1 hour = 3600 seconds:

37,543.33 / 3600 = 10.4 meters per second.

4 0

2 years ago