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2 years ago

Ryan had 220 baseball cards

Mathematics

1 answer:

emmasim [6.3K]2 years ago

8 0

Answer:

220 baseball cards

Step-by-step explanation:

You didn't tell us anything s o i guess 220 baseball cards

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PLZ HELP! dont just answer something random for points:)tysm

sergiy2304 [10]

Answer:

$4(x^{2} -4)^{2} -76$

Step-by-step explanation:

Take out 4:

4(x^2-8x)-12

=4(x^2-8x+16-16)-12

=4(x^2-8x+16)-64-12

=4(x^2-4)^2 - 76

= $4(x^{2} -4)^{2} -76$

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3 years ago

If you have 6 green socks, 3 black socks, and 1 purple sock. What is the probability of picking a black sock, putting it back an

bezimeni [28]

Answer:

Step-by-step explanation:

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3 years ago

1410+0515 in milartary time

OLEGan [10]

That would be 1925 ( 15 + 05 = 19 and 10 + 15 = 25)

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3 years ago

Read 2 more answers

Q(a+1) - 2q(a) if q(x) = x²+3x+4

siniylev [52]

$q(x) = {x}^{2} + 3x + 4$

_________________________________

Step(1)

To find q(a) we just need to put a instead of x in q(x) function.

Let's do it...

$q(a) = {a}^{2} + 3a + 4$

Multiply sides by -2 :

$- 2q(a) = - 2( {a}^{2} + 3a + 4)$

$- 2q(a) = - 2 {a}^{2} - 6a - 8$

_________________________________

Step (2)

To find q(a+1) we just need to put a+1 instead of x in q(x) function.

Let's do it...

$q(a + 1) = ({a + 1})^{2} + 3(a + 1) + 4 \\$

$q(a + 1) = {a}^{2} + 2a + 1 + 3a + 3 + 4 \\$

$q(a + 1) = {a}^{2} + 5a + 8$

_________________________________

Step (3)

$q(a + 1) - 2q(a) =$

${a}^{2} + 5a + 8 - 2 {a}^{2} - 6a - 8 = \\$

$- {a}^{2} - a = - a(a + 1)$

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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4 years ago

PLEASE FAST 10 POINTS

Karolina [17]

Answer:

6. 5 % is the answer

Step-by-step explanation:

formula =

R = I × 100 / P × T

4 0

3 years ago