Find the radius of the circle if its sector with a central

Assignment Help Accounting Basics
Reference no: EM13993241

(a) Find the radius of the circle if its sector with a central angle θ = ½ radian has an area A = 9m2.

(b) A car's wheels are 70cm in diameter. What is the speed of the car, in km/hour, if the wheels rotate at 180 revolutions per minute? 

Reference no: EM13993241

Questions Cloud

Confidence interval for the mean of distribution : 1. A random sample of 100 observations from a Poisson distribution has a mean equal to 6.25. Construct an approxi mate 95 percent confidence interval for the mean of the distribution.
How is electric power related to the voltage and the current : What is the power of a 110 MV lightning bolt having a current of 27,300 A? How is electric power related to the voltage and the current?
Find out sample mean of a random sample of size : Let X be N( µ, 100). To test H0 : µ = 80 against H1 : µ > 80, let the critical region be defined by C = {(x1 , x2 , • • • , x25 ) : x > 83}, where x is the sample mean of a random sample of size n = 25 from this distribution.
Calculate the power dissipated in the capacitor : A circuit contains a resistor of 10 Ω, capacitor of 10 µF, inductor of 3 mH, and an AC source with amplitude of 170V at 60 Hz. The amplitude of the current is 0.643 A. Calculate the power dissipated in the capacitor and enter your result in W.
Find the radius of the circle if its sector with a central : A car's wheels are 70cm in diameter. What is the speed of the car, in km/hour, if the wheels rotate at 180 revolutions per minute?
What is the magnitude of the maximum charge on capacitor : What is Q1,max, the magnitude of the maximum charge on capacitor C1? What is Vbc(t1)= Vb - Vc, the voltage across the inductor at time t1 = 20.8 ms? Note that this voltage is a signed number.
Represent a summary of a random sample : represent a summary of a random sample of size 50 from a Poisson distribution. Find the maxim um likelihood estimate of Pr ( X = 2).
What form of business should you choose for x-files and why : In deciding whether or not to produce larger quantities, what factors should Fantasia consider - what specific recommendations do you have for Fantasia and what form of business should you choose for X-Files, and why?
Degrees of freedom are associated with this chi-square : How many degrees of freedom are associated with this chi-square? Do these data result in the rejection of the Poisson model at the ex = 0.05 significance level?

Reviews

Write a Review

Accounting Basics Questions & Answers

  How much control does fed have over this longer real rate

Hubbard argues that the Fed can control the Fed funds rate, but the interest rate that is important for the economy is a longer-term real rate of interest.   How much control does the Fed have over this longer real rate?

  Coures:- fundamental accounting principles

Coures:- Fundamental Accounting Principles: - Explain the goals and uses of special journals.

  Accounting problems

Accounting problems,  Draw a detailed timeline incorporating the dividends, calculate    the exact Payback Period  b)   the discounted Payback Period. the IRR,  the NPV, the Profitability Index.

  Write a report on internal controls

Write a report on Internal Controls

  Prepare the bank reconciliation for company

Prepare the bank reconciliation for company.

  Cost-benefit analysis

Create a cost-benefit analysis to evaluate the project

  Theory of interest

Theory of Interest: NPV, IRR, Nominal and Real, Amortization, Sinking Fund, TWRR, DWRR

  Liquidity and profitability

Distinguish between liquidity and profitability.

  What is the expected risk premium on the portfolio

Your Corp, Inc. has a corporate tax rate of 35%. Please calculate their after tax cost of debt expressed as a percentage. Your Corp, Inc. has several outstanding bond issues all of which require semiannual interest payments.

  Simple interest and compound interest

Simple Interest, Compound interest, discount rate, force of interest, AV, PV

  Capm and venture capital

CAPM and Venture Capital

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