B. 50% of the moons surface
Answer:
C
Step-by-step explanation:
10.56/ 96= 0.11 which you can round down to 0.10
Answer:
3 log (z) - 1/2log (x) - 1/2 log (5) -1/2 log y
Step-by-step explanation:
log(z3)/√x5y)
= log (z3) - log (√x5y) [division being subtracted]
= 3 log (z) - {log (√x) + log (√5y)} [ multiplication being added in the denominator]
= 3 log (z) - {log (x)^1/2 + log (5)^1/2+ log (y)^1/2}
= 3 log (z) - 1/2{log (x) + log (5)+ log y }
We can solve inside the curly bracket and then multiply with 1/2 or we can solve it separately
= 3 log (z) - 1/2log (x) - 1/2 log (5) -1/2 log y
How does this work?
1) any two terms being multiplied in logarithms are added with the log of each.
2) the exponent becomes the co- efficient.
3) any two terms being divided in logarithms are subtracted with the log of each
We can simplify the ratio 12 : 4 by dividing both terms by the greatest common factor (GCF).
The GCF of 12 and 4 is 4.
Divide both terms by 4.
12 ÷ 4 = 3
4 ÷ 4 = 1
Therefore:
12 : 4 = 3 : 1
Answer:
The answer is 14.5 On Edge2021
Hope this helps ;)
