D.
The graph is widening by a factor of 2, or growing half as fast. Check by plugging in 2 or 4.
14 of his stops are busy intersections
35*0.4=14
0.35 is the fraction between
Step-by-step explanation:
Pythagoras theorem:
80^2+39^2 =x^2
square root of 7921 = square root of x^2
x=89
Answer:
7
Step-by-step explanation:
There are 14 birds sitting on the wall
One half of the birds are black
Therefore the number of black birds can be calculated as follows
= 14×1/2
= 14×0.5
= 7
Hence 7 birds are black