Please help fast! Part A: what is the approximate Y intercept of the line of best fit and what does it represent

Part b: write the equation for the line of best fit in the slope intercept form and use it to predict the number of matches that could be won after 13th months of practice show your work include the points used to calculate the slope

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?