You can put this solution on YOUR website! $10,637 is invested, part at 13% and the other at 6%. If the interest earned from the amount invested at 13% exceeds the interest earned from the amount invested at 6% by $880.07, How much is invested at each rate?

You can put this solution on YOUR website! 14.13 x 21.6 =305.208 (using a calculator) . 14.13 X 21.6 _____ ...

Factorising gives (x - 1)(x - 9) = 0 x = 1 and x = 9 give solutions to the equation. With x = 1 we have sides 5, 12 and 13 which is reasonable; but with x = 9 we have sides -3, 4 and 5 which does satisfy the equation but as we are talking about lengths (which are all positive) we disregard this answer. Therefore the sides are 5, 12 and 13 with ...

V = length × width × height V = (8-2x)(6-2x)x V = x(8-2x)(6-2x) V = (8x-2x²)(6-2x) V = 48x-16x²-12x²+4x³ V = 4x³-28x²+48x We get some points between 0 and 3: x | y ----- .2 | 8.512 .4 | 14.976 .6 | 19.584 .8 | 22.528 1.0 | 24.0 1.1 | 24.244 1.2 | 24.192 1.3 | 23.868 1.4 | 23.296 1.6 | 21.504 1.8 | 19.008 2.0 | 16.0 2.5 | 7.5 2.9 | 1.276 ...

Looking at we can see that the first term is and the last term is where the coefficients are 5 and -6 respectively. Now multiply the first coefficient 5 and the last coefficient -6 to get -30. Now what two numbers multiply to -30 and add to the middle coefficient -13? Let's list all of the factors of -30: Factors of -30: 1,2,3,5,6,10,15,30

Question 777580: 8=56 7=42 6=30 5=20 3=? What does 3 equal? Found 8 solutions by oscargut, solver91311, tinbar, nyc_function, gurungsantosh, MathTherapy, acubed1234, mbessearch:

Find the probability that a randomly selected quartz time piece will have a replacement time less than 6 years? P(X 6 years) = Enter your answer accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

Question 1089001: You run a regression analysis on a bivariate set of data (n=98). You obtain the regression equation y=-3.992x+42.328 with a correlation coefficient of r=-0.312 (which is significant at α=0.01).

Question 885834: The average (arithmetic mean) of 6,21,x and y is 13, where x and y are integers with a product of 100.

3*|x-5| - 8 > 5 (a) is the same as 3*|x-5| > 5 + 8 = 13 is equivalent to (after dividing all the three terms of the inequality by 3) |x-5| > . The solutions to the last inequality are those values of x (those numbers or points in the number line) that are remoted from the point x= 5 …