Mario's pizza has two choices of crust: deep dish and thin-and-crispy. the restaurant also has a choice of 5 toppings: tomatoes,
1 answer:
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Answer:
A) 6.86×10⁴
Step-by-step explanation:
You want to write 68600 in scientific notation.
<h3>Expanded form</h3>The number 68600 can be written in expanded form with exponents as ...
68600 = 6×10⁴ +8×10³ +6×10² +0×10¹ +0×10⁰
The left-most term of this sum tells you the exponent in scientific notation:
68600 = 6.86×10⁴
Answer:
See proof below
Step-by-step explanation:
We have to verify that if we substitute in the equation
the equality is true.
Let's substitute first in the right hand side:
Now we use the distributive laws. Also, note that (this also works when the power is n-2).
then the sequence solves the recurrence relation.