In science class, students water a plant with the same amount of water each day for 28 consecutive days. if the students use a total of 23.8 liters of water over the 28days ,how many liters of water did they use each day? how many milliliters did they use each day?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

3x + 4y = 5 x- 3y = -7 solve by substitution

Solve for x. −3/4(x+2)=6 enter your answer in the box