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Chemistry(School), added 2021-12-06 23:13:50

A titanium cube contains 2.86×1023 atoms. what is the edge length l of the cube? the density of titanium is 4.50 g/cm3 . (the volume of a cube is v= ...

Chemistry(School), added 2021-12-06 21:14:16

Mathematics(School), added 2021-12-06 19:25:29

A student did 3/5 of his homework and 8 more problems. then his father came and did one fifth of the homework and the remaining 7 problems. how many ...

Mathematics(School), added 2021-12-06 18:15:17

Chemistry(School), added 2021-12-06 16:46:21

Describe the function of muscles ...

Chemistry(School), added 2021-12-06 15:37:00

Mathematics(College), added 2021-12-06 14:07:24

A stone pyramid in egypt has a square base that measures 157 m on each side. the height is 95 m. what is the volume of the pyramid? ...

Mathematics(College), added 2021-12-06 12:54:36

Biology(School), added 2021-12-06 11:13:52

As the first rescuer on the scene, you are performing cpr on an adult. when performing chest compressions, how deeply should you compress the chest? ...

Biology(School), added 2021-12-06 10:07:58

Biology(School), added 2021-12-06 08:29:40

As inspiratory muscles contract, the diaphragm moves inferiorly. simultaneously, what other event occurs? ...

Biology(School), added 2021-12-06 07:11:31

Biology(School), added 2021-12-06 05:15:49

A specific brand of gourmet chocolate candy contains 7.00 g of dietary fat in each 22.7-g piece. how many kilograms of dietary fat are in a box conta ...

Biology(School), added 2021-12-06 04:02:25

Social studies(School), added 2021-12-06 02:50:30

A study of communication patterns in dolphins yields results that probably did not occur by chance. the researchers are likely to describe their resu ...