Iwill give brainliest to the first person to answer my the hourly rate for john, rick, and molli when working together is; 1/3 of a room per hour. the hourly rate for john is 1/6 of a room per hour. while, the hourly rate for rick is 1/8 of a room per hour.

d. write an equation comparing the group rate to the sum of the individual rates. how should the group rate and the sum of the individual parts compare? use parts (b) and (c) to you write the equation.

Solutions for 2x+7 less than or equal to 3x-5

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?