QuickHelper

(10)

$20/per page/

About QuickHelper

Levels Tought:
Elementary,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Business & Finance,Chemistry,Engineering,Health & Medical Hide all
Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 4 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 14 Jul 2017 My Price 15.00

Algebra W7 Assignment , math homework help

QUESTION 1

  1. Evaluate the function at the indicated value of x. Round your result to three decimal places.Function: f(x) = 0.5x Value: x = 1.7
      -0.308
      1.7
      0.308
      0.5
      -1.7

5 points 

QUESTION 2

  1. Match the graph with its exponential function.
      y = 2-x - 3
      y = -2x + 3
      y = 2x + 3
      y = 2x - 3
      y = -2x - 3

5 points 

QUESTION 3

  1. Select the graph of the function.f(x) = 5x-1
     
     
     
     
     

5 points 

QUESTION 4

  1. Evaluate the function at the indicated value of x. Round your result to three decimal places.Function: f(x) = 500e0.05x Value: x=17
      1169.823
      1369.823
      1569.823
      1269.823
      1469.823

5 points 

QUESTION 5

  1. Use the One-to-One property to solve the equation for x.e3x+5 = e6
      x = -1/3
      x2 = 6
      x = -3
      x = 1/3
      x = 3

5 points 

QUESTION 6

  1. Write the logarithmic equation in exponential form.log8 64 = 2
      648 = 2
      82 = 16
      82 = 88
      82 = 64
      864 = 2

5 points 

QUESTION 7

  1. Write the logarithmic equation in exponential form.log7 343 = 3
      7343 = 2
      73 = 77
      73 = 343
      73 = 14
      3437 = 2

5 points 

QUESTION 8

  1. Write the exponential equation in logarithmic form.43 = 64
      log64 4 = 3
      log4 64 = 3
      log4 64 = -3
      log4 3 = 64
      log4 64 = 1/3

5 points 

QUESTION 9

  1. Use the properties of logarithms to simplify the expression.log20 209
      0
      -1/9
      1/9
      -9
      9

5 points 

QUESTION 10

  1. Use the One-to-One property to solve the equation for x.log2(x+4) = log2 20
      19
      17
      18
      16
      20

5 points 

QUESTION 11

  1. Find the exact value of the logarithmic expression.log6 36
      2
      6
      36
      -2
      none of these

5 points 

QUESTION 12

  1. Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)log3 9x
     
      log3 9 x log3 x
      log3 9 + log3 x
      log3 9 log3
      none of these

5 points 

QUESTION 13

  1. Condense the expression to a logarithm of a single quantity. logx - 2logy + 3logz
     
     
     
     
     

5 points 

QUESTION 14

  1. Evaluate the logarithm using the change-of-base formula. Round your result to three decimal places.log4 9
      1.585
      5.585
      3.585
      4.585
      2.585

5 points 

QUESTION 15

  1. Determine whether the given x-value is a solution (or an approximate solution) of the equation.42x-7 = 16x = 5
      no
      yes

5 points 

QUESTION 16

  1. Solve for x.3x = 81
      7
      3
      4
      -4
      -3

5 points 

QUESTION 17

  1. Solve the exponential equation algebraically. Approximate the resulte to three decimal places.e5x = ex2-14
      -7, -2
      7, -2
      5, -14
      7, 2
      -7, 2

5 points 

QUESTION 18

  1. Solve the logarithmic equation algebraically. Approximate the result to three decimal places.log3(6x-8) = log3(5x + 10)
      18
      20
      17
      19
      -2

5 points 

QUESTION 19

  1. Find the magnitude R of each earthquake of intensity I (let I0=1).I = 19000
      3.28
      5.28
      4.28
      2.38
      6.28

5 points 

QUESTION 20

 

  1. $2500 is invested in an account at interest rate r, compounded continuously. Find the time required for the amount to double. (Approximate the result to two decimal places.)r = 0.0570
      13.16 years
      10.16 years
      11.16 years
      12.16 years
      14.16 years

Answers

QuickHelper
(10)
Status NEW Posted 14 Jul 2017 03:07 PM My Price 15.00

Hel-----------lo -----------Sir-----------/Ma-----------dam----------- T-----------han-----------k Y-----------ou -----------for----------- us-----------ing----------- ou-----------r w-----------ebs-----------ite----------- an-----------d a-----------cqu-----------isi-----------tio-----------n o-----------f m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l

Not Rated(0)