Mathematics, 05.05.2020 15:15, markusblazer
Acidity is measured on the pH scale. The acidity of a substance is given by pH=−logH, where H is the concentration of Hydrogen ions. If a substance has an H value of 0.0008, what is the pH of the substance, rounded to the nearest tenth?
Answers: 1
Mathematics, 21.06.2019 17:30, msdmdsm1186
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
Answers: 3
Mathematics, 21.06.2019 21:00, BreadOfTheBear
Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the
Answers: 1
Acidity is measured on the pH scale. The acidity of a substance is given by pH=−logH, where H is the...
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50
Mathematics, 21.05.2021 23:50