Answer:
Ali's salary is $50000.
Step-by-step explanation:
Let Jafar's salary be x.
(31/100)*x = 12400
x = (12400*100)/31
x = 400*100
x = $40000
Let Ali's salary be y.
y-[(20/100)*y] = 40000
y-(y/5) = 40000
(5y-y)/5 = 40000
4y = 200000
y = $50000
The disstance between -125 and 78 is 47
To solve this problem you must apply the proccedure shown below:
1- You must apply the formula for calculate the volume of a square pyramid and the formula for calculate the volume of a rectangular pyramid.
2- You have that t<span>he Cholula pyramid in Mexico has a height of approximately 217 feet and a base approximately 1476 feet by 1476 feet. Therefore, it is a square pyramid. So, you have:
V1=(a^2)h/3
V1=(1476 feet)^2(217 feet)/3
V1=1.58x10^8 feet^3
3- </span><span>The Cheops pyramid has an approximate height of 480 feet and 755 feet by 855 feet base. It is a rectangular pyramid:
</span>
V2=lwh/3
V2=(855 feet)(755 feet)(480 feet)/3
V2=1.03x10^8 feet^3
The answer is: The Cholula pyramid has the most volume.
Answer:
3.25%
Step-by-step explanation:
2520/2000=1.26
1.26-1=.26
.26/8=.0325
.0325*100=3.25%
