Answer:
y = -4x + 9
Step-by-step explanation:
The minutes cancel out leaving you with:
= 3.2 revs per second.
The wheel does
3.2 revolutions per second.
Answer: The vector represents its new position is (10,25)
Step-by-step explanation:
A bird starts from the ground, that is (0,0) position and flies at a certain speed for 5 seconds, and lands on a tree branch.The vector representing its position is (4,10).
The rate of increase = slope will be
Slope = 10/4 = 2.5
It continues to fly in the same direction and at the same speed for 5 or more seconds
Since it is travelling at same speed and time, Slope will be the same
Slope = (y - 10)/(x - 4) = 5/2
The new x position = 4 × 5/2 = 10
The new y position = 10 × 5/2 = 25
The vector represents its new position is (10 , 25)
Answer:
The first one is matched with 700,000
The second one is matched with 7
The third one is matched with 70
The fourth one is matched with 70,000
Step-by-step explanation:
Look at where the 7 is in the number, and replace all the digits to the right of it with 0's. Get rid of the digits to the left of the 7, if any
0.75 gallons ———1 hour
? 6 hour
0.75 gallons * 6 hour/1 hour
4.5 gallons
14–4.5=9.5
