Answer: W(t) = 4t + 2
Step-by-step explanation:
y = ax + b
Because you have already typed two pages, the y-intercept(b) will be 2
The slope(a) is the number of pages typed per hour, which is 4.
So if you put it together:
W(t) = 4t + 2
Given :
Initial height ,
.
Final height ,
.
To Find :
Percentage increase in height of the tree.
Solution :
Percentage increase is given by :
![\%=\dfrac{h_f-h_i}{h_i}\times 100\\\\\%=\dfrac{105-60}{60}\times 100\\\\\%=75\%](https://tex.z-dn.net/?f=%5C%25%3D%5Cdfrac%7Bh_f-h_i%7D%7Bh_i%7D%5Ctimes%20100%5C%5C%5C%5C%5C%25%3D%5Cdfrac%7B105-60%7D%7B60%7D%5Ctimes%20100%5C%5C%5C%5C%5C%25%3D75%5C%25)
Therefore, % increase is 75%.
Hence, this is the required solution.
Answer:
5 feet
Step-by-step explanation:
brainliest?
A+j=59 so j=59-a
and j=a-3
j=j so
59-a=a-3 subtract a from both sides
59-2a=-3 subtract 59 from both sides
-2a=-62 divide both sides by -2
a=31
n=a=31
Ayako has 31 sweets.
Answer:
I believe it’s A
Step-by-step explanation: