Ask question

Ask question

All categories

3 years ago

15

Sea World has 9 aquariums with small fish in them and the number of fish in each tank are shown below:45,10,48,19,36,25,63,14,37

.What is the range of the number of fish

1 answer:

zepelin [54]3 years ago

5 0

Answer:

33

Step-by-step explanation:

Add all the numbers

Divide by 9

You might be interested in

PLZZZZ HEEELLPPP!!!!!!

butalik [34]

Answer is tan inverse6/7

4 0

2 years ago

Read 2 more answers

Convert the following <br><br>250cm to m

dmitriy555 [2]

100 cm = 1m

1 cm = 1/100

250 cm = 1/100*250

= 2.5m

This is Right answer...

4 0

3 years ago

Pls helpASAP!!!<br> 3x+ 12 = 2(8+ 4x)

mojhsa [17]

$3x+12=2(8+4x)$ distribute

$3x+12=16+8x\\$ collect like-terms

$3x-8x=16-12\\-5x=4\\x=-\frac{4}{5}=-0.8$

5 0

3 years ago

Read 2 more answers

Can you write a ratio for one number in more than one way ?

notsponge [240]

Yes you can write a ratio in more than one way

7 0

3 years ago

Read 2 more answers

Tan^2x+sec^2x=1 for all values of x. <br> true or false?

amid [387]

This is not true.

$\tan^2x+\sec^2x=\dfrac{\sin^2x}{\cos^2x}+\dfrac1{\cos^2x}=\dfrac{1-\cos^2x+1}{\cos^2x}=2\sec^2x-1$

$2\sec^2x-1=1\implies\sec^2x=1\implies\sec x=\pm1\implies x=n\pi$

where is $n$ is any integer. So suppose we pick some value of $x$ other than these, say $x=\dfrac\pi4$ . Then

$\tan^2\dfrac\pi4+\sec^2\dfrac\pi4=1+2=3\neq1$

5 0

3 years ago

Read 2 more answers