Saturday
March 28, 2015

Homework Help: Math

Posted by ANR on Sunday, October 14, 2012 at 10:16pm.

1)let k and w be two consecutive integers such that k<x<w. If log base 7 of 143 = x, find the value of k+w

2) if 7 and -1 are two of the solutiosn for x in the equation 2x^3 +kx^2 -44x+w=0, find the value of k+w

3) from an ordinary deck of 52 cards, two cards are selected at random (without replacement). find the probability that both cards were hearts. express your answer as a common fraction reduced to lowest terms.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math, algebra - 2a+2ab+2b I need a lot of help in this one. it says find two ...
quad. eq. - find 3 consecutive integers such that the product of the second and ...
Pre-Algebra - Find two consecutive odd integers such that 5 times the first ...
Math - If the product of 4 consecutive integers is equal to one of the integers...
mathematics - Three times the reciprocal of the sum of two consecutive odd ...
math - there are three consecutive positive integers such that the sum of the ...
math - don't understand help please When one half of the second of two ...
math - The product of two consecutive integers is two hundred forty. Find the ...
math - i dont get this question consecutive integers are integers that differ by...
Math - When you solve questions like "The sum of 3 consecutive integers is 147. ...

Members