All categories

3 years ago

What is the square root of 9/100

Mathematics

1 answer:

Genrish500 [490]3 years ago

7 0

Step-by-step explanation:

This number given in the above question is the square root of 3/10 .

First of all ,

we can write 9 as 3²,

and 100 can be written as 10².

⇒ Now when we take the root of this two -

⇒ √ 3²/10²

we get ,

⇒ 3/10

The square root of 9/100 is 3/10 .

You might be interested in

What is the volume of the figure?

PilotLPTM [1.2K]

Answer:

47.12

Step-by-step explanation:

same as the last question

4 0

3 years ago

calculate the average rate of change for the given graph from x=0 to x=3 and select the correct answer

Advocard [28]

Can you attach a picture?

8 0

3 years ago

I’m confused. lol. Pls help

AlexFokin [52]

Answer:

(-3,1) dhdjdjdjdjejdhdjehehdhdjddjdjddh

(-3,1)

3 0

3 years ago

If y varies inversely as x and y=16 when x=4, find y when x=3

iren [92.7K]

Answer:

21.33 to nearest hundredth

Step-by-step explanation:

Inverse Variation is y = k / x where k is a constant.

Plug in the given values to find k:-

16 = k/4

k = 4*16 = 64 so the equation of variation is y = 64/x.

So when x = 3, y = 64/3 = = 21.33 to nearest hundredth.

6 0

4 years ago

in a standard casino dice game the roller wins on the first roll if he rolls a sum of 7 or 11. what is the probability of winnin

Alborosie

Answer-

The probability of winning on the first roll is 0.22

Solution-

As in the game of casino, two dice are rolled simultaneously.

So the sample space would be,

$|S|=6^2=36$

Let E be the event such that the sum of two numbers are 7, so

E = {(1,6), (2,5), (3,4), (4,3), (5,2), (6,1)}

$|E|=56$

$\therefore P(E)=\dfrac{|E|}{|S|}=\dfrac{6}{36}$

Let F be the event such that the sum of two numbers are 11, so

F = {(6,5), (5,6)}

$|F|=2$

$\therefore P(F)=\dfrac{|F|}{|S|}=\dfrac{2}{36}$

Now,

$P(\text{sum is 7 or 11)}=P(E\ \cup\ F)=P(E)+P(F)=\dfrac{6}{36}+\dfrac{2}{36}=\dfrac{8}{36}=\dfrac{2}{9}=0.22$

8 0

4 years ago