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2 years ago

X^2−1.78x, if x=2.78

Mathematics

1 answer:

Readme [11.4K]2 years ago

8 0

Answer:

2.78

Step-by-step explanation:

We are given the expression $x^2-1.78x$

As we know that x=2.78, we can plug that value into the expression and simplify it

$(2.78)^2-1.78(2.78)\\\\7.7284-4.9484\\\\2.78$

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3 years ago

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

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Answer:

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

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We have these following rates of type II diabetes:

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

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3 years ago

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2 years ago

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Answer:

Step-by-step explanation:

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2 years ago