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MrRissso [65]
2 years ago
13

3.57 x 10 write in standard form

Mathematics
1 answer:
Bess [88]2 years ago
7 0

\huge\text{Hey there!}

\textsf{3.57}\times\textsf{10}^\mathsf{3}\\\\\mathsf{10^3}\\\mathsf{\rightarrow 10\times10\times10}\\\mathsf{\rightarrow100\times10}\\\mathsf{\rightarrow 1,000}\\\\\textsf{3.57}\times\textsf{1,000}\\\rightarrow\textsf{3,570}\\\rightarrow\mathsf{3.57\times10^3}\\\\\huge\boxed{Answer: {\frak{3.57\times 10^3}}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

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Jim has 28 nickels and 37 dimes in his pocket. which is determined by the substitution method.

<h3>What is the equation?</h3>

The term "equation" refers to mathematical statements that have at least two terms with variables or integers that are equal.

Let the number of nickels would be n

Let the number of dimes would be d

As per the given question,

d + n = 65  ....(i)

0.10d + 0.05n = 5.10  ....(ii)

From equation (i),

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Substitute in for the equation(ii): d = 65 - n

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Substitute the value of n = 28 in the equation (i),

d + n = 65

d + 28 = 65

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So there are 37 dimes

Thus, Jim has 28 nickels and 37 dimes in his pocket.

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brainly.com/question/10413253

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