Who has the best average of right answers? Person A - 25 right and 75 wrong

Person B - 50 right and 50 wrong

Person C - 75 right and 25 wrong

Person D - 100 right and 50 wrong

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent