On a road map, the distance between 2 cities is 2.5 inches. The map scale is 1 inch: 30 miles. What is the actual distance betwe
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Answer:
8.5 inches
Step-by-step explanation:
Scientific scientific notation is where the super small / super large number is multiplied by a 10 (E) to the power of a number. Here, the number is smaller than 8.5 so our power must be negative. As we are making it four "places" bigger, we use the exponent of -4.
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Answer:
Explanation:
first term, a₁ = 1
difference between the terms: -3
- used geometric formula :
<u>where "a₁ is first term" and "r refers to common difference"</u>
- formula for this nth term: