Answer:
$25,750
Step-by-step explanation:
25000 x 3%=750
25000+750
Answer:
Step-by-step explanation:
Given
no of houses that can be served by water is directly Proportional to the square of diameter
![N\propto d^2](https://tex.z-dn.net/?f=N%5Cpropto%20d%5E2)
![N=kd^2](https://tex.z-dn.net/?f=N%3Dkd%5E2)
where k =constant
10 cm diameter can supply 40 houses
-----------1
For d=30 cm Pipe
-------------2
divide 1 & 2
![\frac{N_1}{40}=(\frac{30}{10})^2](https://tex.z-dn.net/?f=%5Cfrac%7BN_1%7D%7B40%7D%3D%28%5Cfrac%7B30%7D%7B10%7D%29%5E2)
![N_1=40\times 9=360](https://tex.z-dn.net/?f=N_1%3D40%5Ctimes%209%3D360%20)
(b)for N=1440 houses
----------------3
![\frac{1440}{40}=(\frac{d_2}{10})^2](https://tex.z-dn.net/?f=%5Cfrac%7B1440%7D%7B40%7D%3D%28%5Cfrac%7Bd_2%7D%7B10%7D%29%5E2)
![d_2=6\times 10](https://tex.z-dn.net/?f=d_2%3D6%5Ctimes%2010)
![d_2=60 cm](https://tex.z-dn.net/?f=d_2%3D60%20cm)
Answer:
40.1°
Step-by-step explanation:
JK is the hypotenuse of the right triangle.
For angle J, KL is the opposite leg.
sin A = opp/hyp
sin J = 4.7/7.3
J = sin^-1 4.7/7.3
J = 40.1
Answer: 40.1°
Three hundred eighty thousand, one hundred two and eight hundred four thousandths
Answer:
36
Step-by-step explanation:
to know the 1/4
divide 48 to 4 = 12
12-48=36
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