Answer:
22
Step-by-step explanation:
We are given the expression:—
When n = 5, substitute/change n to 5:—
Evaluate:—
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<u>Summary</u>
<u>Substitution</u>
Changing or replacing from a term to another terms/expression is called substitution.
Examples:—
If we are given the expression 
and we want to find the value when y = 4, simply replace y-term to 4.
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If you have any doubts regarding my answer/explanation, do not hesitate to ask in comment!
Hello!
1950 m = 1.95
2.5 - 1.95 = 0.55
ANSWER: Justin rides his bike 0.55 km father than Luke.
I hope this helped you! c:
Answer: The answer would be 8.5 times 10^-5
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer:
x=44
Step-by-step explanation:
