Answer:
-0.523
Step-by-step explanation:
log(a/b)=loga-logb
log (0.3) can be written as log (3/10).
=log(3/10)
=log3-log10
=0.477-1 (log3=0.477 and log10=1)
= -0.523
Answer:
Since there are nine coins in total, and the chances of them both being dimes are low, it should be like 3/11
Step-by-step explanation:
You were correct on instinct lol :>
Look at the last digit. If the last digit is 0, then the number can be divided by 10 <span> evenly (without a remainder).</span>
Answer:
-3
Step-by-step explanation:
Expression: |-4| - |7|
1. Absolute value (positive distance from zero; found by removing negative sign unless positive): 4 - 7
2. Subtract: -3
