Jamie has 6 coins. Each coin is either a penny or a nickel. How much money does Jamie have?
2 answers:
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With 10 to the power to a negative number, it's easier.
Here's a trick: The negative number is the places to the right of the decimal. The last number is a 1, while the rest are 0s.
From this, we get:
Here's a trick: The negative number is the places to the right of the decimal. The last number is a 1, while the rest are 0s.
From this, we get:
Answer: About 6.71 units
Step-by-step explanation:
You use the distance formula: .
Assign the the two points to the variables:
Substitute them in the formula:
And solve it: