Answer:
1454
Step-by-step explanation:
7.25*200.55=1453.98
98 rounded to the nearest tenth place is 100 so that makes the answer 1454
Answer:
-i
Step-by-step explanation:
i = √-1, i² = -1, i^4 = 1
i^15 = i^4 • i^4 • i^4 • i² • i
= 1 • 1 • 1 • -1 • i
= -i
The two numbers are 7 and 4
At around 20'000ft. and higher.
Answer:
12x^2 -5x - 3
Step-by-step explanation:
( 4x - 3)( 3x + 1 )
distribute
12x^2 + 4x - 9x - 3
combine like terms
12x^2 - 5x - 3
Hope this helps!!!