31.75 as an improper fraction is 127/4. The mixed number fraction is 31 3/4.
Answer:
where the x axis are you put Your numbers
Answer:
B: 4x10 + 2x3
Step-by-step explanation:
Using the given formula T = LS
And given the time is 3 minutes (3 x 60 = 180 seconds)and the speed is 4-1/2 inches per second:
180 = L x 4-1/2
Solve for L by dividing both sides by 4-1/2:
L = 180 / 4-1/2
L = 40
The length should be 40 inches.
Answer:
f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6
