The weights of all the boxes of corn flakes filled by a machine are normally distributed, with a mean weight of 16.5 ounces and a standard deviation of 0.4 ounce. Find the z-scores for boxes which weigh 15.5 ounces and 17.5 ounces. (Round your answers to two decimal places.)

"if it is my birthday, then it is snowing"

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.