What would be the first best step to solving the equation? -4.4=-4y A) Subtract 4 from both sides. B) Multiply both sides by -4 C) divide both sides by -4 D) Add 4 to both sides

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Can you me find the missing length. i attached an image.