all even numbers
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The scuba diver dove 1,320 feet below sea level after 6 days. The diver dove 220 feet per day for 6 days. 220 feet times 6 days=1,320.
Answer:
63
Step-by-step explanation:
Given:
a set of six elements
The solution would be like this for this specific problem:
number of subsets of n elements = 2^n
(2^6) - 1
= 64 – 1
= 63
It’s D, when lines are perpendicular, the slopes of the lines are opposite reciprocals.
