Answer:
todays my birthday im 16
Step-by-step explanation:
Answer:
$10.71
Step-by-step explanation:
![\frac{3.75}{y} =\frac{35}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B3.75%7D%7By%7D%20%3D%5Cfrac%7B35%7D%7B100%7D)
y × 35 = 3.75 × 100
35y = 375
35y ÷ 35 = 375 ÷ 35
![y=10\frac{5}{7}](https://tex.z-dn.net/?f=y%3D10%5Cfrac%7B5%7D%7B7%7D)
y = 10.7142857143
10.7142857143 round to 10.71
We know that there was a 5% increase from September to October and 5% of we know that there was a 5% increase in boys from September to October and 5% of 1,200 s 60 so 60 boys enrolled in the school in October
Answer:
Step-by-step explanation:
As the base is a square so the length is a, width is a and the height is h.
According to the question,
a + a + h = 96
h = 96 - 2a .... (1)
Volume of the box, V = length x width x height
V = a x a x h
V = a² (96 - 2a) from equation (1)
V = 96a² - 2a³
Differentiate both sides
![\frac{dV}{da}=192 a -6a^{2}](https://tex.z-dn.net/?f=%5Cfrac%7BdV%7D%7Bda%7D%3D192%20a%20-6a%5E%7B2%7D)
Now put it equal to zero.
192 a - 6a² = 0
a = 32 in
h = 96 - 2 x 32
h = 32 in
Thus, the length and the width os teh base is 32 in and the height is 32 in.
Exterior angles add up to 360 degrees
<span>Interior angles add up to 4320 degrees</span>