Earth's atmosphere is 78% nitrogen by volume.
About how much nitrogen is in a tank containing
...
Mathematics, 11.06.2020 00:57, jmullins3611
Earth's atmosphere is 78% nitrogen by volume.
About how much nitrogen is in a tank containing
600 cubic meters of air?
A 169 m3
B 132 m3
С
468 m3
D
420 m3
Answers: 3
Mathematics, 21.06.2019 19:00, emilyblaxton
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
Mathematics, 21.06.2019 19:20, girlydiy17
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 22:00, dolphinkina35
Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,
Answers: 1
History, 22.09.2019 06:30
Mathematics, 22.09.2019 06:30
French, 22.09.2019 06:30
Social Studies, 22.09.2019 06:30
History, 22.09.2019 06:30
Geography, 22.09.2019 06:30