-4.25, u add all the numbers together and divide them by how many there are
⟨0,1⟩ could be taken to begin at the origin and end at (0,1). <span> ⟨0,1⟩ has the length/magnitude of 1 and direction j. So the desired unit vector is simply j.</span>
Answer:
19 / 20
Step-by-step explanation:
Amount of brownies left :
Pan 1 = 1/4
Pan 2 = 2 /12
Total fraction of brownies made = 1/1
Hence,
Fraction of brownies eaten from each pan :
Pan 1 :
1 - 1/4 = (4 - 1) = 3/4
Pan 2 :
1 - 2/12 = (12 - 2) = 10/12
Total fraction of brownies eaten :
Pan 1 + pan 2
3/4 + 2/10
(30 + 8) / 40
38 / 40
19 / 20
Hence, total fraction of brownies consumed = 19/20
If there are 140 slices in 8 loaves, then, dividing both by two we get 70 slices in 4 loaves.
Answer:
-2x+y = 4
y = 2x+4
Slope = 2 y-intercept = 4