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2 years ago

Evaluate the following expression: (3 - 2)(1.5 -0.5)

Mathematics

2 answers:

marishachu [46]2 years ago

5 0

Answer:

Step-by-step explanation:

( 1 )( 1 ) = 1

9966 [12]2 years ago

4 0

3-2=1

1.5-0.5= 1

1x1=1

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Rewrite the expression in the form... (PLZ HELP QUICK I'LL GIVE BRAINLIEST)

ivanzaharov [21]

Answer: $3*z^\frac{2}{9}$

Step-by-step explanation:

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2 years ago

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Naily [24]

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

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Decimal Form:

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Step-by-step explanation:

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2 years ago

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Harman [31]

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Step-by-step explanation:

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2 years ago

The SAT Reasoning Test (formerly called the Scholastic Aptitude Test) is perhaps the most widely used standardized test for coll

slamgirl [31]

Answer:

The score is $x = 1884$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 1500$

The standard deviation is $\sigma = 300$

From the question we are told that the score follow a normal distribution

i.e $X \~ \ N( 1500 , 300)$

The proportion of score in the top 10% is mathematically

$P(X > x ) = P( \frac{X - \mu}{\sigma } > \frac{x - \mu}{\sigma } ) = 0.10$

Where x is the minimum score required to be in the top 10%

Now the $\frac{X - \mu}{\sigma } = Z (The \ Standardized \ value \ of \ X)$

$P(X > x ) = P( Z > \frac{x - \mu}{\sigma } ) = 0.10$

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2 years ago

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enyata [817]

Answer:

Step-by-step explanation:

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2 years ago