Answer:
The answer is 5
Step-by-step explanation:
First arrange the numbers in order :
2, 2, 4 ,5, 7, 7, 7
Then find the middle number :
5
The middle number is 5 , therefore the answer is 5.
Answer:
8a -4b
Step-by-step explanation:
3a+2b+5a-6b
Combine like terms
3a+5a = 8a
2b-6b = -4b
Add them back together
8a -4b
Area of the shaded region = area of sector ACE - area of Sector ABD
Area of sector ACE = 45/360 * 3.14(7)^2 = 19.2325 square units
Area of sector ABD = 45/360 * 3.14(5)^2 = 9.8125
Area of the shaded region = area of sector ACE - area of Sector ABD = 19.2325 - 9.8125 = 9.42 square units.
Answer:
105, 210, 315, 420, 525
Step-by-step explanation:
you add 105 each time (:
9514 1404 393
Answer:
25.5 years
Step-by-step explanation:
The multiplier for continuous compounding at annual rate r for t years is ...
e^(rt)
You want the value of t when that is 3 and r=0.043.
3 = e^(0.043t)
ln(3) = 0.043t
t = ln(3)/0.043 ≈ 25.549 . . . . years