Mathematics, 13.10.2019 00:30 corbeansbrain
Ireally need with this. english isn't my first language, and i've asked 3 different people and no one is able to explain this to me at all. i do online school, and the teachers aren't allowed to do anything that falls along the lines of tutoring. you very much!
if you ever swam in a pool and your eyes began to sting and turn red, you felt the effects of an incorrect ph level. ph measures the concentration of hydronium ions and can be modeled by the function p(t) = −log10t. the variable t represents the amount of hydronium ions; p(t) gives the resulting ph level.
water at 25 degrees celsius has a ph of 7. anything that has a ph less than 7 is called acidic, a ph above 7 is basic, or alkaline. seawater has a ph just more than 8, whereas lemonade has a ph of approximately 3.
Answers: 2
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
Ireally need with this. english isn't my first language, and i've asked 3 different people and no o...
Chemistry, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
Social Studies, 26.06.2019 01:00
Spanish, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
Physics, 26.06.2019 01:00
Biology, 26.06.2019 01:00
Mathematics, 26.06.2019 01:00
Biology, 26.06.2019 01:00
Social Studies, 26.06.2019 01:00