Explanation Consider the number 4.2 × 10 − 2 7 × 10 − 3 . Divide the decimal parts, then subtract the exponents to find the appropriate power of 10. 4.2 × 10 − 2 7 × 10 − 3 = 4.2 7 × 10 − 2 10 − 3 = 0.6 × 10 − 2 + 3 = 0.6 × 10 1 Thus, the number 4.2 × 10 − 2 7 × 10 − 3 in scientific notation is 0

4th Edition

ISBN: 9781260499544

Author: sobecki

Publisher: MCG CUSTOM

See similar textbooks

Concept explainers

Addition Rule of Probability

It simply refers to the likelihood of an event taking place whenever the occurrence of an event is uncertain. The probability of a single event can be calculated by dividing the number of successful trials of that event by the total number of trials.

Expected Value

When a large number of trials are performed for any random variable ‘X’, the predicted result is most likely the mean of all the outcomes for the random variable and it is known as expected value also known as expectation. The expected value, also known …

Probability Distributions

Understanding probability is necessary to know the probability distributions. In statistics, probability is how the uncertainty of an event is measured. This event can be anything. The most common examples include tossing a coin, rolling a die, or choosi…

Basic Probability

The simple definition of probability it is a chance of the occurrence of an event. It is defined in numerical form and the probability value is between 0 to 1. The probability value 0 indicates that there is no chance of that event occurring and the prob…

Videos

Question

Chapter 5.6, Problem 77E

To determine

To write: The number 4.2×10−27×10−3 in scientific notation rounding to two decimal places and in decimal notation.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 5.6, Problem 76E

Chapter 5.6, Problem 78E

Students have asked these similar questions

The U.S. Bureau of Labor Statistics reports that 11.3% of U.S. workers belong to unions (BLS website, January 2014). Suppose a sample of 400 U.S. workers is collected in 2014 to determine whether union efforts to organize have increased union membership. a. Formulate the hypotheses that can be used to determine whether union membership increased in 2014.H 0: p H a: p b. If the sample results show that 52 of the workers belonged to unions, what is the p-value for your hypothesis test (to 4 decimals)?

Find a unit normal vector to the surface f(x, y, z) = 0 at the point P(-3,4, -32) for the function f(x, y, z) = In -4x -5y- Please write your answer as a vector (a, b, c) with a negative z component, and show your answer accurate to 4 decimal places

Answer this please

Chapter 5 Solutions

MATH IN OUR WORLD:ALEKS>CUSTOM<

Ch. 5.1 - Prob. 1TTO Ch. 5.1 - Prob. 2TTO Ch. 5.1 - Prob. 3TTO Ch. 5.1 - Prob. 4TTO Ch. 5.1 - Find the GCF of 54 and 144.Ch. 5.1 - Prob. 6TTO Ch. 5.1 - Prob. 7TTO Ch. 5.1 - Prob. 8TTO Ch. 5.1 - Find the LCM of each. (a) 40, 50 (b) 28, 35, 49...Ch. 5.1 - Prob. 10TTO

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.

The number 4.2 × 10 − 2 7 × 10 − 3 in scientific notation rounding to two decimal places and in decimal notation.

Solution Summary: The author explains how to convert from scientific to decimal notation.

Concept explainers

Videos

To write: The number 4.2×10−27×10−3 in scientific notation rounding to two decimal places and in decimal notation.

Want to see the full answer?

Chapter 5 Solutions