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siniylev [52]
3 years ago
12

A farmer saw some chickens and pigs in a field. he counted 30 heads and 84 legs. determine exactly how many chickens and pigs he

saw.
Mathematics
1 answer:
loris [4]3 years ago
8 0
12 pigs×4 legs=48 legs
18 chickens×2 legs=36 legs
48 legs+36 legs=84 legs

12 are pigs and 18 are chickens
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Int var1 = 0b0001; int var2 = 0b1111; int results1 = var1 & var2; int results2 = var1 | var2; int results3 = var1 ^ var2; in
Afina-wow [57]
<span>Int var1 = 0b0001;
int var2 = 0b1111;
int results1 = var1 & var2;
int results2 = var1 | var2;
int results3 = var1 ^ var2;
int printit = results1 + results2 + results3;
 
what are the values for results1, results2, results3 and printit after executing the code?
notes:
1. faster responses will be obtained if your code is presented line by line (in a file) before posting.
2. please specify language, many languages use the same syntax but could have differences in interpretation
-------------------------------------------------------------------------------

Assuming Java as the language.  C is similar.
</span><span><span>& bitwise AND &
^ </span><span>bitwise exclusive OR
</span><span>| bitwise inclusive OR

So 
results1=var1&var2=0b0001&0b1111=0b0001
results2=var1|var2=0b0001&0b1111=0b1111
results3=var1^var2=0b0001&0b1111=0b1110
printit=results1+results2+results3=0b0001+0b1111+0b1110
=0b10000+0b1110
=0b11110   

Note: by default, int has 4 signed bytes, ranging from decimal -2147483648 to +2147483647
</span></span>
8 0
3 years ago
A fruit vendor sells 60 pieces of fruit that are either apples or oranges the ratio of apples to oranges is 3 to 2 how many appl
Semmy [17]
Sold 36 apples and 24 oranges.
8 0
3 years ago
Complete the factoring,<br> 5x^2 - 40x = 5x( ) <br><br> HELP ASAP PLS!
Aleksandr-060686 [28]

Answer:

5x(x-8)

Step-by-step explanation:

Factor 5x out of 5x^{2} -40x

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2 years ago
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For the second problem the answer D, -9, -11
8 0
2 years ago
Ashley started the year with 45 comic books. Each month , she adds 5 more comic books to her collection. Which table correctly r
dybincka [34]
Ashley starts with 45 comics. 

So in the first box: 
x  = 0, y = 45
-------------------------------------------------------------------------------------------------------
Each month, she adds 5 comic books to her collection

x (+1), y (+5) (for each month).

First month. 

x = 0
y = 45

Second month

x = 1
y = 45 (+5) = 50

Third month

x = 2
y = 50 (+5) = 55

etc.

-------------------------------------------------------------------------------------------------------

B) is your best choice, as for every month add (+1), the comic books increase by 5 respectively.

-------------------------------------------------------------------------------------------------------

hope this helps

7 0
3 years ago
Read 2 more answers
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