Paula has read 70% of the total pages in a book she is reading for English class. Paula read 84 pages. How many pages are in the
2 answers:
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Answer:
volume is 1570 cm³
mass is 12560 g
Step-by-step explanation:
1m = 100 cm
the volume is :
1/4 x x 6² x 100 - 1/4 x
x 4² x 100
= 900 - 400
{ v = 1/4
d²h }
= 500
= 500 x 3.14
= 1570 cm³
the mass of the pipe is:
1570 x 8 = 12560 grams
Ans: 150%, a percent of incease