subject
Mathematics, 11.02.2020 03:30 miguel454545

Everyday Jin reads for 0.75 hours in the morning and 1.25 hours in the evening. He uses the expression 0.75d + 1.25d to keep track of the number of hours he has read for any number of days, d. If Jim reads for 20 days, how many hours has he read?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?
Answers: 2
question
Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
question
Mathematics, 21.06.2019 20:10
Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b
Answers: 3
You know the right answer?
Everyday Jin reads for 0.75 hours in the morning and 1.25 hours in the evening. He uses the expressi...
Questions
question
Mathematics, 02.03.2021 19:10
question
Social Studies, 02.03.2021 19:10
question
Social Studies, 02.03.2021 19:10
Questions on the website: 13722360