3 years ago

PLEASE HELP 20 POINTS! Hunter and his children went into a movie theater and will buy bags of popcorn and

Mathematics

1 answer:

Blababa [14]3 years ago

4 0

I need the answer because i need to ask a question sry!

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Sophia had 64¢ until she spent 1 quarter. How much money does Sophia have now?

aleksklad [387]

Answer:

Sophia now has 39 cents.

Step-by-step explanation:

One quarter = 25 cents

Since Sophia had 64 cents until she spent 25 cents (1 quarter).

So we subtract 25 cents from 64 cents.

$\: \: \: 64 \: cents \\ \frac{ - 25 \: cents}{ \: \: \: 39 \: cents}$

Therefore, Sophia now has 39 cents.

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3 years ago

How do I find:<br> If 6^x=1/216,find the value of x with and without a Casio calculator?

san4es73 [151]

Answer:

The value of x is -3.

Step-by-step explanation:

To find x, we have to put everything in base 6 and continue to simplify. Since we know that 216 is 6^3, we can replace that.

6^x = 1/216

6^x = 1/(6^3)

Now, when there is a power in the denominator, we know we can move it to the numerator by making it negative. We can do that to get the bases to match.

6^x = 1/(6^3)

6^x = 6^-3

Now that they are both put in simple base 6 systems, we can just eliminate the bases and assume that the powers are equal. This lets us know that x = -3.

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3 years ago

Find the nth term<br><br> 1, 5, 9. 13, 17

mojhsa [17]

a1 = 1 and d = 4

a(n) = a1 + d(n - 1)

a(n) = 1 + 4(n - 1)

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3 years ago

What is 5/3 converted into a decimal?

stepan [7]

It would be, 1.66666667