I would say tablets because they have had a steady increase year by year
Answer:
14 plants.
Step-by-step explanation:
Answer:
Δy=(10+5)=15
Step-by-step explanation:
we know that
The formula to calculate Δy between two points is equal to
Δy=(y2-y1)
we have
(-3, -5) and (0, 10)
substitute the values
Δy=(10-(-5))=(10+5)=15
Answer: The height of the tree is 12.57 ft.
Step-by-step explanation:
The height of a thing is proportional to the its shadow.
Let H = Height and S = length of shadow
Then by equation direct proportion , (i)
Given : A tree that casts a 22 ft shadow at the same time a 4 ft postpost casts a shadow which is 7-ft long.
Put in (i), we get
Hence, the height of the tree is 12.57 ft.
Answer:
-1/2
Step-by-step explanation:
When the equation of a line is given in the form y = mx + b like this is, the slope is simply the m value!