Next we used our alpa level of.05 and the t -distribution table to find our critical value. for a two tailed test with 19 degrees of freedom and a .05 level of significance our critical values are equal to +-2.093

In the rectangle below ac=30 units what is de

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.