Mathematics, 21.10.2019 13:30 desiree98
Acontractor currently has 20 construction workers working on a building. when the building is finished, it will have 20 stories. if he
increases the number of workers to 40, the building will be done twice as quickly. which statement best describes the number of
construction workers in this situation?
a.
the number of construction workers is the independent variable.
b.
the number of construction workers is the constant variable.
c.
the number of construction workers is both an independent and a dependent variable.
d.
the number of construction workers is the dependent variable.
Answers: 1
Mathematics, 22.06.2019 01:30
The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.
Answers: 1
Mathematics, 22.06.2019 02:20
The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.
Answers: 3
Acontractor currently has 20 construction workers working on a building. when the building is finish...
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