Answer:
the median is 5
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
30/100 *150
30*15/10
450/10
45
Option D
∠1 = ∠8
Step-by-step explanation:
If two parallel lines are cuts by transversal ,then the alternate interior angles formed are congruent.
∠1 = ∠6 (since they are vertically opposite angles)
∠6=∠3 (Since alternate interior angles are congruent)
∠3=∠8 (since they are vertically opposite angles)
Therefore ∠1 = ∠8
Answer:
C. 0.5
Step-by-step explanation:
The diameter of B is from -2 to 2, which = 4 units.
The diameter of B' is from -1 to 1, which equals 2 units.
2/4 = 1/2 = 0.5 scale factor.
Answer:
Step-by-step explanation:
1) midpoint ½(14 + 4) = 9 ft
2) amplitude 14 - 9 = 5 ft
3) 10 hrs from high to low tide so last low tide 20 hrs before 3.00 PM or 7:00 PM yesterday. Obviously this is not an earth based tidal system where high to low tide takes 6 hrs. 12.5 minutes.
4) period 20 hrs
5) h = 5ft sin(2πt/20) where t is in hours, and the sine is in radians
6) h = 5ft cos(2πt/20) where t is in hours, and the sine is in radians
If one wanted the two equations to reference graphs with exactly the same time stamp, one would have to add or subtract a phase angle of π/2 inside the parenthesis depending on which plot was deemed primary.
