Mathematics, 14.07.2020 20:01 chichi989
The mass of a carbon atom is 1.994×10-23 grams. The mass of a hydrogen atom is 1.67×10-24 grams. What is the difference of their masses?
Answers: 1
Mathematics, 21.06.2019 16:50
Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm
Answers: 2
Mathematics, 21.06.2019 18:30
Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.
Answers: 1
Mathematics, 22.06.2019 00:30
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
Mathematics, 22.06.2019 00:40
Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?
Answers: 2
The mass of a carbon atom is 1.994×10-23 grams. The mass of a hydrogen atom is 1.67×10-24 grams. Wha...
Mathematics, 09.10.2019 21:40
Mathematics, 09.10.2019 21:40
Mathematics, 09.10.2019 21:40
History, 09.10.2019 21:40
Social Studies, 09.10.2019 21:40
Mathematics, 09.10.2019 21:40
Chemistry, 09.10.2019 21:40
Mathematics, 09.10.2019 21:40
Mathematics, 09.10.2019 21:40