Answer
Here you go double check to make sure
Answer:
3^3 x 4^3 = 91 :>
Step-by-step explanation:
Answer:
Collection of soil samples would be my guess
Step-by-step explanation:
Remote sensing means taking in info from far away and you cant really take soil samples from far away.
remote sensing
the scanning of the earth by satellite or high-flying aircraft in order to obtain information about it. not always in the sky and not always on earth
We can set up an equation to solve this problem, but first we need to write out what we know.
$20 overall
$0.24 every minute
$13.52 remaining on the card
Now that we know our information, we can set it up in an equation.
20 - 0.24x = 13.52
The 20 represents $20 overall when she first got the phone card.
We are then subtracting $20 from how must it costs a minute (which is 24 cents). The 'x' indicates the number we are trying to find (how many minutes her call lasted). Lastly, 13.52 is the result of everything, since she has $13.52 remaining on the card.
We can now solve the equation:
20 - 0.24x = 13.52
-0.24x = 13.52 - 20 /// subtract 20 from each side
-0.24x = -6.48 /// simplify
x = 27 /// divide each side by -0.24
Our solution is: x = 27.
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An easier way to solve this problem would be to first, subtract the total amount of money she had on the card when she first got it, and then the remaining total she ended up with.
$20 - $13.52 = $6.48
So, she spent a total of $6.48 on long distance calls, but since we are looking for how many minutes, we need to divide the total she spent and how much it costs per minute.
6.48 ÷ 24 = 27
We receive the same amount of minutes spent just like we did the last way we solved.
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Salma spent 27 minutes on the phone.
When he cubed ,
Result is x³
On further squaring x³, he got = (x³)²
<h3>Therefore, k =
6</h3>
