(e) 10. Calulate 0.47 x 8.9 rounded to the nearest HUNDREDTH..
(c) 0.42
(a) 4.19
(d) 0.4183
(b). 4.18
7. (e) none of these
please show the work

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms