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ElenaW [278]
2 years ago
14

What is the value of r in the equation −43r−1=−2 ?

Mathematics
1 answer:
Marianna [84]2 years ago
8 0

Answer:

r = 1/43

-43r = -2 + 1

43r = -1

r = -1/-43

r=1/43

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Convert the decimal number 183 into an equivalent 32 bit binary number. show all your work.
german
The bits are determined by repeated division by 2 to yield either 0 or 1.
 
183/2 = 91 rem 1  =>  1  (lowest bit)             2⁰
  91/2 = 45 rem 1  =>  1 (next higher bit)     2¹
  45/2 = 22 rem 1 => 1  (next higher bit)     2²
  22/2 = 11 rem 0  => 0 (next highrt bit)      2³
    11/2 = 5 rem 1    => 1 (next higher bit)     2⁴
     5/2 = 2 rem 1   => 1 (next higher bit)     2⁵
     2/2 = 1 rem 0   => 0 (next higher bit)    2⁶
     1/2 = 0 rem 1   => 1 (next higher bit)      2⁷
The next higher 24 bits have 0 in each bit.

For 32-bit system,
183 = 00000000 00000000 00000000 10110111 (with a space between bytes for readability)

Answer: 00000000000000000000000010110111

7 0
3 years ago
Ricardo deposits $30 and it increases by 15% each month how much money will he have in 6 months and what is the linear equation
aniked [119]

Answer: 207$ I think..

3 0
2 years ago
In AABC, the measure of 2C=90°, the measure of ZA=57°, and CA = 2.6 feet. Find
zhenek [66]

Answer:

x=4.0036≈4 feet

Step-by-step explanation:

8 0
2 years ago
The population of a city has decreased by 35% since it was last measured. If the current population is 9100 , what was the previ
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The previous population was 14000.

Explanation

The population decreased by 35% since the last measurement. So the current population is less than the previous population.

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previous population =x

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4 0
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What the percentage of 3/5
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2 years ago
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