Negative exponents and scientific notation

Assignment Help Basic Statistics
Reference no: EM13120293

Evaluate each expression

1.) 2^3/10-^2 - 2/7^-2

2.) (p^-5)^-9(p^-6)^4/(p^-8)^0(p^4)^-5

3.) 9.3 * 10^-5

4.) 8 * 10^6

5.) 1 * 10^-8/4 * 10^7

6.) Diameter of a circle. If the diameter of a circle is 1.3 * 10^-12 meters, then what is the radius?

Reference no: EM13120293

Questions Cloud

Calculate the molarity of the hcl solution : A sample of 0.0020 mole of HCl is dissolved in water to make a2000-mL solution. Calculate the molarity of the HCl solution,the [H3O+], and the pH.
Consolidated financial statements : Examine Footnote 8 to Foot Locker's consolidated financial statements (Other Current Assets). Notice that included in this total is "net receivables." Ending net receivables for 2006 (beginning balance of 2007) were $59 million.
Polynomials and exponents : Simplify each expression-Perimeter of a rectangle. The perimeter of a rectangular backyard is 6x+6 yards. If the width is x yards, find a binomial that represents the length.
How red bull has been able to arouse and activate : Explain how red bull has been able to arouse and activate the consumer decision making process and why do you think red bull has been able to be successful in entering the evoked set of consumers?
Negative exponents and scientific notation : Evaluate each expression-Diameter of a circle. If the diameter of a circle is 1.3 * 10^-12 meters, then what is the radius?
Calculate work done (in kj) : Calculate w (in kJ) when 137 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 345 K:
Which city would you prefer to live in : In a sample of 1,000 representing a survey from the entire population, 650 people were form Laketown, and the rest of the people were from River City. Out the the sample, 19 people had some form of cancer. Thirteen of these people were from Laketo..
Return of capital and capital gain : The partners share equally in partnership capital, income, gain, loss, deduction, and credit and capital is not a material income-producing factor.
Illustrate what is the position of the center of mass : Tthe center C' of the smaller circle is a distance .80R from the center C of the larger circle. illustrate what is the position of the center of mass of the plate?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find out the probability

Find out the probability

  Null and alternative hypotheses for testing

Set up the null and alternative hypotheses for testing these claims. In order to conduct the test, the customer selected a significance level of alpha=.05. Interpret this value. (I.e. what does it mean to conduct the test at a level of alpha=.05)

  Smallest risk of a type one error

Which option produces the smallest risk of a Type I error?

  Find the mean square of the treatment sum of squares

Find out the mean sum of squares of the treatment in one way ANOVA.The profits of individual traders in three departments, labelled by A, B and C, in a medium sized firm were recorded on one day.

  Fraction of walleye-distribution of lengths

Walleye is a common game fish. Adult walleye have a length with a mean of 44 cm and a standard deviation of 4 cm and the distribution of lengths is approximately Normal. What fraction of walleye are between 40 and 48 cm in length?

  Hypothesis test of single mean and single proportion

Is it necessary to assume a normal distribution on the population to estimate the value of the mean spending per day? Explain.

  Purpose of data from the given statement

A company has developed the new battery, but the average lifetime is unknown. In order to estimate the average, a sample of 150 batteries is tested and an average lifetime of this sample is found to be 250 hours.

  Find statistical hypothesis testing - frequency distribution

Statistical Hypothesis testing - Frequency distribution

  Computing linear correlation coefficient

Given the following ordered data pairs (x, y), compute the value of the linear correlation coefficient r: (2,6) (3,0) (5,15) (5,5) (10,2).

  Bayer theory example

Suppose that 1% of all people have a particular disease. A test for the disease is 99% accurate. This means that a person who test positive for the disease has a 99% chance of actually having the disease

  Results of anova

An analysis of variance was used to evaluate the mean differences from a repeated-measures research study. The results were reported as F(3,24)=6.40.

  Find probability that kid who goes to doctor has fever

Suppose 80% of kids who visit a doctor have a fever, and 20% of kids with a fever have a sore throats. What's the probability that a kid who goes to the doctor has a fever and a sore throat?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd