Determine the number of real solutions of -2x^2+5x-3=0

Two distinct real solutions.

Step-by-step explanation:

Given the equation in the form , you need to find the Discriminant with this formula:

For the equation you can identify that:

Then, substituting these values into the formula, you get that the Discriminant is:

 Since , then has two distinct real solutions.

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.