Answer:
C3H8 + 5O2 → 3MgO + 2NH3
Zn + 2HCl → ZnCl2 + H2
Ca(OH)2 + 2H3PO4 → Ca3(PO4)2 + 6H2O
4Al + 3O2 → 2Al2O3
Step-by-step explanation:
I have the exact same question and I got the answers correct.
12/30 X/50 you'd cross multiply and get 30X=600 get 30 away from X which you'd divide 600 by 30 and get 20. drake is expect to make 20 out of 50 free throws
Answer:
c
Step-by-step explanation:If you never know an answer just pick c:)daily life advice
Answer:
E
Step-by-step explanation:
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Notice that


This means you are looking for

Chebyshev's theorem states that for any constant

,

which means

In other words, at least 75% of the geysers will have eruptions lasting between 1.67 and 5.95 minutes. Out of 32 geysers, then, one can expect at least 24 of them to have eruptions with between these durations.