Answer:1) commutative property of addition
Step-by-step explanation:
Answer:
44 rem
Step-by-step explanation:
Sorry i dont have an explanation
A.) 0.55
This is because the probability has to com out to 1 (technically 100%) so, 1-0.45 is 0.55 (these could all be percentages if you multiply them by 100)
Answer: 0.10d + 0.05n
Note: this value expression is in dollars (not cents)
If you want the expression in cents instead of dollars, then it would be 10d+5n
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The value of just the dimes only is 0.10d dollars
The value of just the nickels only is 0.05n dollars
Combined the total value is 0.10d+0.05n dollars
178+63+37=278 So if we were ESTIMATING it would be around 280.
I hope that this helps!