Answer:
7.5 meters/second
Step-by-step explanation:
Speed = the magnitude of distance / time
Distance = 33 meters
Time = 4.4 seconds
Speed = 33 meters / 4.4 seconds = 7.5 meters/second. This is already to the tenths place, or the place right after the decimal, so we don't have to worry about rounding here.
1 . Is a pyramid cause if you fold all the sides up that’s the shape it makes
Answer:
A 0.8t equal 10000 bacteria B. 160,000 bacteria C. 2.5 minutes
Step-by-step explanation:
(20000-10000)/t equal to (100,000-10000)/(t+10)
X + y = -6
x + (3x - 2) = -6
4x -2 = -6
4x = -4
x = -1
y = 3x -2
y = 3 (-1) -2
y = -3 - 2
y = -5
Solution: x= -1, y= -5
Answer: C
Step-by-step explanation: