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3 years ago

It is given that 2(3+x)=6+2x this is e so ample of which property

Mathematics

1 answer:

AleksandrR [38]3 years ago

6 0

Answer:

distributive property

Step-by-step explanation:

The <em>distributive property</em> is the one that says a multiplier outside parentheses is equivalent to multiplication of every term inside parentheses.

2(3 +x) = 2(3) +2(x) = 6 +2x

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Suppose the rate of type II diabetes in 40- to 59-year-olds is 7% among Caucasians, 10% among African-Americans, 12% among Hispa

melomori [17]

Answer:

The overall probability of type II diabetes among 40- to 59-year-olds in Houston is 9.3%.

Step-by-step explanation:

We have these following rates of type II diabetes:

7% among Caucasians

10% among African-Americans

12% among Hispanics

5% among Asian-Americans.

The ethnic distribution of Houston is:

30% Caucasian

25% African-American

40% Hispanic

5% Asian-American

What is the overall probability of type II diabetes among 40- to 59-year-olds in Houston?

$P = P_{1} + P_{2} + P_{3} + P_{4}$

$P_{1}$ is the probability of finding a Caucasian with type II diabetes in Houston. So it is 7% of 30%.

$P_{1} = 0.07*0.30 = 0.021$

$P_{2}$ is the probability of finding an African-American with type II diabetes in Houston. So it is 10% of 25%.

$P_{2} = 0.1*0.25 = 0.0215$

$P_{3}$ is the probability of finding a Hispanic with type II diabetes in Houston. So it is 12% of 40%.

$P_{3} = 0.12*0.40 = 0.048$

$P_{4}$ is the probability of finding an Asian-American with type II diabetes in Houston. So it is 5% of 5%.

$P_{3} = 0.05*0.05 = 0.0025$

$P = P_{1} + P_{2} + P_{3} + P_{4} = 0.021 + 0.0215 + 0.048 + 0.0025 = 0.093$

The overall probability of type II diabetes among 40- to 59-year-olds in Houston is 9.3%.

4 0

4 years ago

Choose all that give the correct expression for the quantity described.

dmitriy555 [2]

Answer:

Its D on e2020

Step-by-step explanation:

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4 years ago

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kogti [31]

45.00+4.00 < or = 74
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3 years ago

Which number is NOT in the solution set of the inequality x > 10?

Serjik [45]

Answer:

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3 years ago

WORTH 100 POINTS!!

Sliva [168]

Answer:

Mirror on the wall

Step-by-step explanation:

mirror on the wall

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2 years ago

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