Answer:
Dimension is the square root of 4w-10
Step-by-step explanation:
The length=Breadth=√4w-10
Answer:
The answer is $21,887
Step-by-step explanation:
7 • 6.5% = 45.5%
1.455 • 15000 = 21887
$21,887
Answer: 10.50
Step-by-step explanation: 50 x .10 = 5
50 + 5 = 55
55 x .10 = 5.50
55 + 5.50 = 60.50
60.50 - 50 = 10.50
Hello,
y=(x-2)²-15
y=5x-1
==> 5x-1=x²-4x+4-15
==> x²-9x-10=0
Δ=9²+4*10=11²
x=(9+11)/2 or x=(9-11)/2
==>(x=10 and y=5*10-1=49) or (x=-1 and y=5*(-1)-1=-6)
1) A (-1,-6)
2) C (10,49)
Answer:
Step-by-step explanation:
we know that
The equation of a exponential decay function is equal to
where
r is the number of bacteria remaining
n is the number of hours since the antibiotic was applied
a is the initial value
r is the rate of change
we have
substitute
