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dybincka [34]
1 year ago
9

Cristina uses a ruler to measure the length of her math textbook. She says that the book is 4/10 meter long. Is her measurement

in simplest form? If not, what is the length of the book in the simplest form?

Mathematics
1 answer:
givi [52]1 year ago
5 0

Answer:

2/5

Step-by-step explanation:

in 4/10, both the numerator (4) and denominator (5) are multiples of 2, as 4 = 2 * 2 and 10 = 2 * 5. thus, we can divide both the numerator and denominator by 2 to get

(4/2) / (10/2) = 2/5 as our answer.

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3 years ago
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If f(x)=5fx3-2 and g(x)=x+1, find (f-g)(x)
kirza4 [7]

Answer:

5x^3-x-3

Step-by-step explanation:

5x^3-2-x-1

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3 0
3 years ago
The population of Henderson City was 3,381,000 in 1994, and is growing at an annual rate 1.8%
liq [111]
<h2>In the year 2000, population will be 3,762,979 approximately. Population will double by the year 2033.</h2>

Step-by-step explanation:

   Given that the population grows every year at the same rate( 1.8% ), we can model the population similar to a compound Interest problem.

   From 1994, every subsequent year the new population is obtained by multiplying the previous years' population by \frac{100+1.8}{100} = \frac{101.8}{100}.

   So, the population in the year t can be given by P(t)=3,381,000\textrm{x}(\frac{101.8}{100})^{(t-1994)}

   Population in the year 2000 = 3,381,000\textrm{x}(\frac{101.8}{100})^{6}=3,762,979.38

Population in year 2000 = 3,762,979

   Let us assume population doubles by year y.

2\textrm{x}(3,381,000)=(3,381,000)\textrm{x}(\frac{101.8}{100})^{(y-1994)}

log_{10}2=(y-1994)log_{10}(\frac{101.8}{100})

y-1994=\frac{log_{10}2}{log_{10}1.018}=38.8537

y≈2033

∴ By 2033, the population doubles.

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3 years ago
Write 1\3(12x-6)+6 in standard form
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Please help ASAP will give BRAINLIEST!
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Answer:

i think the value of y is 8

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