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Doss [256]
4 years ago
13

Zach exchanged 1,000 U.S dollars for the south African currency which is called the rand the exchange rate was 7.15 rand to 1 do

llar
How many South African rand did Zach get
Mathematics
1 answer:
slavikrds [6]4 years ago
3 0
To get the answer you need to multiply 1,000 by 7.15 then move your decimal to make it accurate and you should end up with 7150
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Help me with equations
Mrrafil [7]
Hey there! 

Assuming that "f" =  y

So, let's solve your function,  shall we? 

y(-1) = 2 \\ \\ \\ -y= 2 \\ \\ DivideBy(-1)  \\ \\ \\   \frac{-y}{1}  =  \frac{2}{-1} \\ \\ \\ CancelOut:  \frac{-y}{1}  \\ \\ \\ Keep:  \frac{2}{-1}  \\ \\ \\ \\ Answer: y = -2 (option D)

Good luck on your assignment and enjoy your day! 

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3 years ago
Before conducting some experiments, a scientist mixes 1/2 gram of Substance A with 3/4 grams of Substance B. If the scientist us
Tju [1.3M]

Answer: 10

<u>Step-by-step explanation:</u>

 (\frac{1}{2}+\frac{3}{4})÷\frac{1}{8}

= (\frac{1}{2}(\frac{2}{2})+\frac{3}{4})÷\frac{1}{8}

= (\frac{2}{4}+\frac{3}{4})÷\frac{1}{8}

= (\frac{5}{4})÷\frac{1}{8}

= (\frac{5}{4})x\frac{8}{1}

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4 0
3 years ago
Evaluate the expression 3+ [5(2-3) - 6] ​
iragen [17]

Answer:

<em><u>Answer is below</u></em>

Step-by-step explanation:

<u><em>3+5(2−3)−6</em></u>

<u><em>=3+(5)(−1)−6</em></u>

<u><em>=3+−5−6</em></u>

<u><em>=3+−11</em></u>

<u><em>=−8</em></u>

<u><em>So therefore, your answer would be -8</em></u>

8 0
3 years ago
Read 2 more answers
52 thousandths in scientific <br> notation
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The answer is,

"52 thousandths = 0.052

5.2 x 10^-2"
3 0
3 years ago
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