Answer:
Number of elements in set = n(B) = 3 . Therefore, Number of elements in power set = 2^n(B) = 2^3 = 8 . Hope helped!
Step-by-step explanation:
100000000000000000000000000000000000
Answer:
a) 45 minutes
b) 2 miles
c) 8 miles per hour
d) 7.5 minutes per mile
Step-by-step explanation:
a) (150/20) x 6 = 45 minutes
b) (20/150)(15) = 2 miles
c) (20/150)(60) = 8 miles per hour
d) 150/20 = 7.5 minutes per mile
8.) 12 is 30% of 40 9.) 45% of 20 is 9
10.)8 is 60% of 30
11.) 56 is 80% of 70
<h2>Problem:</h2>
Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.
<h2>Solution:</h2>
<h2>Answer:</h2>
<u>-</u><u>1</u><u>0</u><u>,</u><u> </u><u>-</u><u>8</u><u>,</u><u> </u><u>-</u><u>6</u><u>,</u><u> </u><u>-</u><u>4</u><u>,</u><u> </u><u>-</u><u>2</u><u>,</u><u> </u><u>0</u><u>,</u><u> </u><u>2</u><u>,</u><u> </u><u>4</u><u>,</u><u> </u><u>6</u><u>,</u><u> </u><u>8</u>
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