Answer:
-4x=4
Step-by-step explanation:
-4x+7=11 subtract 7 add to the 11 answer-4x=4
Answer:
172 g/mol
Step-by-step explanation:
CaSO4 . 2H2O
Atomic mass of
Ca = 40
S = 32
O = 16
H = 1
Molar mass = 40 + 32 + (16×4) + 2{(1×2)+16}
= 72 + 64 + 2(18)
= 136 + 36
= 172 g/mol
It grew 3/10, which equals 0.3 centimeters every day, and as a fraction, 3/10 would be the answer.
3/10 is the answer.
Hope this helps, and have a nice day!
Answer:
50%
Step-by-step explanation:
8+3+4=15
15/3=5
5x10=50
Answer:
Answer D
Step-by-step explanation:
