3 years ago

Convert to an improper fraction. Type in your answer with the negative in the numerator.

Mathematics

1 answer:

Yakvenalex [24]3 years ago

6 0

Answer:

-34/3

Step-by-step explanation:

i used a mixed number to improper fraction calculator

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Let x, y, and z represent three rational numbers, such that y is 512 times x and z is 50.25 more than x. If y=15.5, what is the

harkovskaia [24]

Answer:

z = 50.2802734375

Step-by-step explanation:

y = 15.5

y is 512 times x

z is 50.25 more than x

15.5/512 = 0.0302734375

x = 0.0302734375

0.0302734375 + 50.25 = 50.2802734375

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I hope this helps you

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Schach [20]

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Step-by-step explanation:

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3 years ago

Convert the scientific notation into a standard form number, 1.23 x 10-5

marusya05 [52]

Step-by-step explanation:

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$a\cdot10^{-n}$ - move the decimal point n place to the left

$a\cdot10^n$ - move the decimal point n place to the right

Examples:

$1.2\cdot10^5=1\underbrace{20000}_{5\to}=120,000\\\\1.2\cdot10^{-5}=0\underbrace{.00001}_{\leftarrow5}2=0.000012$

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3 years ago