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KonstantinChe [14]
3 years ago
9

Joaquin can read one comic book in 15 minutes. Write and solve an equation to determine how many comic books he can read in 75 m

inutes.
Mathematics
1 answer:
Romashka [77]3 years ago
8 0
Joaquin can read 5 comic books in 15 minutes. 75 divided by 15 = 5.
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Base conversion. Perform the following conversion <br><br> 675_10= ?___6
Delvig [45]

Answer:

3043 (base 6)

Step-by-step explanation:

<u>216      36    6    1</u>

3           0      4  3

216* 3 = 648

6*4 = 24

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4 0
2 years ago
Find the balance in an account with $7,000 principal earning 5% interest compounded quarterly
nadya68 [22]

Answer:

The balance is \$11,505.34  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

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in this problem we have  

t=10\ years\\ P=\$7,000\\ r=0.05\\n=4  

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3 0
3 years ago
5. (9r 3 + 5r 2 + 11r) + (-2r 3 + 9r - 8r 2)
ad-work [718]

Answer:

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Step-by-step explanation:

(9r³ + 5r² + 11r) + (-2r³ + 9r - 8r²)

You can get rid of the parentheses since there is nothing to distribute.

9r³ + 5r² + 11r - 2r³ + 9r - 8r²

Combine like factors.

7r³ - 3r² + 20r

3 0
2 years ago
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mash [69]

Answer:

8 u ocho

¡Espero que ayude!

Step-by-step explanation:

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Snowcat [4.5K]

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Step-by-step explanation: Good luck! :D

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2 years ago
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