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3 years ago

What is 20 times 30 times 100

Mathematics

2 answers:

damaskus [11]3 years ago

6 0

Answer:

60000

Step-by-Step Solution:

Step 1: Make an expression

20 * 30 * 100

Step 2: Multiply the first two numbers

(20 * 30) * 100

600 * 100

Step 3: Multiply the last two numbers

600 * 100

60000

Answer: 60000

andre [41]3 years ago

4 0

Answer:

Step-by-step explanation:

20 times 30 is 600!

600 times 100 is 60,000!

The answer is 60,000!

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3 years ago

A real estate company is interested in the ages of home buyers. They examined the ages of thousands of home buyers and found tha

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Answer:

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Step-by-step explanation:

Given that a real estate company is interested in the ages of home buyers. They examined the ages of thousands of home buyers and found that the mean age was 48 years old, with a standard deviation of 9 years.

X the ages of home buyers is N(48, 9)

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Hence using Cheby chev inequality

$P(|x-48|\leq 2\sigma)\geq 1-\frac{1}{2^2} \\=0.75$

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c) Using normal distribution we have

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3 years ago

Deborah hikes due south for 3 miles. She then turns due west and hikes 4 miles. What is the shortest distance between the starti

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Answer:

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Step-by-step explanation:

The two legs of Deborah's hike form the right-angle legs of a right triangle. The shortest distance is then the hypotenuse of that triangle, found using the Pythagorean theorem.

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Step-by-step explanation:

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3 years ago

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