Answer:
you need to subtract multypli then do it again but with different numbers
Step-by-step explanation:
Answer:
<h3>THerefore, the area would be 12,100 square yards</h3>
Step-by-step explanation:
Let the length be x and the width be y
The perimeter of a rectangle is give as ; 2 ( L + B) , that is
We know the perimeter formula would be 440=2x+2y. And the area will be A=x*y
We can to take the derivative of the area formula to find where it is a max but we must first substitute something in from the first formula so we only have one variable.
440-2x=2y
220-x=y
A=(x)*(220-x)
A=220x-x^2
Now we take the derivative:
A'=220-2x (set equal to 0 and solve)
0=220-2x
2x=220
x=110
Then when we plug this into the perimeter formula, we can solve for y
440=2x+2y
440=2(110)+2y
440=220+2y
220=2y
y=110
So both the length and width are 110 yards, and the area would be 12,100 square yards
<h3>THerefore, the area would be 12,100 square yards</h3>
Looking through the table, the rainfall (in inches) goes down by 00.53 inches.
Therefore, you could say that,
"The average rate of change is 00.53. This means that each year the amount of rainfall in inches goes down by 00.53."
Answer:
A) 7
B) 10
C) 7z
D) 3
Step-by-step explanation:
A&C: Term is a number variable or variable being multiplied.
B: The constant is a number without variable.
D: A coefficient is the number you are multiplying something by.
PLEASE VOTE ME AS BRAINLIEST. HOPE THIS HELPED.
Answer:
unpaid balance is $156439.86
Step-by-step explanation:
present value= $190000
rate = 3% monthly = 3/12 = 0.25 % = 0.0025
time = 25 year = 25 × 12 300
to find out
the unpaid balance
solution
first we calculate monthly payment
payment = principal ( 1- (1+r)^(-t) /r )
and we put all value here
190000 = principal ( 1- (1+0.0025)^(-300) / 0.0025 )
principal = 190000 / ( 1- (1+0.0025)^(-300) / 0.0025 )
principal = 901
so after 6 year unpaid is
present value = principal ( 1- (1+r)^(-t) /r )
put here principal 901 and rate 0.0025 and time 300 - (year )
time = 300 - (6*12) = 300 - 96 = 228
payment = 901 ( 1- (1+0.0025)^(-228) / 0.0025 )
payment = 901 ( 713.63)
so unpaid balance is $156439.86
