Ask question

Ask question

All categories

bearhunter [10]

2 years ago

7

The population of fish in a take was approximately 5.4 * 10 ^ 4 in 2012. The next year, 2013population tripled What was the oppr

oximate population of fish in this in 2013?
Pleaseeee

1 answer:

Cerrena [4.2K]2 years ago

6 0

5,4* 10^4 = 54000in 2012.
2013 = 54000*3 = 5,4*3* 10^4 = 162000 fishes. 1,62 *10^ 5

You might be interested in

Is (-4,-4) a solution of y > -6x -1y

ludmilkaskok [199]

Answer:

no (-4,-4) isn’t a solution to the system

Step-by-step explanation:

Cuz -4 is not greater than 28

6 0

2 years ago

Help me someone please my teacher needs this soon or I’m going to fail school

Naddik [55]

Answer:

A. 9π/3 · 2

Step-by-step explanation:

<u>Use the equation of circumference and substitute the value of radius:</u>

C = 2πr

C = 2π*3 = 6π inches

<u>Compare the answer choices to find the correct one, which is:</u>

9π/3 · 2 = 3π · 2 = 6π

4 0

2 years ago

Read 2 more answers

What I need to know is how to find x and y values by representing the answers in simplest radical form where necessary

Maru [420]

Answer:

x = 0.6623

y = 8

Image is attached for refernce of my solution

Step-by-step explanation:

In Δ DEF

By applying pythagoras theoram,

DE = $\sqrt{EF^{2} - DF^{2} }$

= $\sqrt{17^{2} - 15^{2} } = \sqrt{289 - 225} = \sqrt{64} =8$

∴ DE = 8

In Δ ABC

BC = y = 12 sin 30° = 6

AC = $\sqrt{3}$ + DE + x = $\sqrt{3}$ + 8 + x = 12 cos 30°

⇒ 9.73 + x = 10.39

<h3>⇒ x = 0.6623</h3>

6 0

2 years ago

0.194 if 94 is repeating how do I write it as a fraction?

umka2103 [35]

If you divide a number by 9 then that number is repeated (1/9 = 0.111111... or 2/9 = 0.22222....)

So if we want 94 to repeat in the decimal 0.194 then we can have 94/99. But the thing is that we don't have 94 being repeated starting from the tenths place so we can possibly do 94/990.

Now we do have a tenths with a zero but we need a one to replace that zero. To do that we have to add 1/10 + 94/990 = 99/990 + 94/990 = 193/990.

5 0

2 years ago

Any help? Much appreciated

natulia [17]

Answer:

$\frac{6+\sqrt{27} }{4-\sqrt{3} } = \frac{r+s\sqrt{3} }{13} \\We\ may\ multiply\ the\ numerator\ and\ denominator\ with\ (4+\sqrt{3} ).\\Hence,\\\frac{(6+\sqrt{27})(4+\sqrt{3}) }{13} = \frac{r+s\sqrt{3} }{13} \\Hence,\\24+6\sqrt{3} +4\sqrt{27} +9= r+s\sqrt{3}\\24+6\sqrt{3} +4*3\sqrt{3} } +9= r+s\sqrt{3}\\24+6\sqrt{3} +12\sqrt{3}+9 = r+s\sqrt{3}\\33+18\sqrt{3} = r+s\sqrt{3}\\Hence,\\r=33, s=18$

5 0

2 years ago