Answer:
X = -5
Step-by-step explanation:
3X=-15
Lets solve the equation for x. We will isolate x by dividing each side by 3
3X/3 = -15/3
X = -5
DI/dx=-850x+45500
d2l/d2x=-850 so when dl/dx=0 it is an absolute maximum for l(x)...
dl/dx=0 only when:
850x=45500
x=53.53
x=54 years of age (rounded)
Answer:
16 pi
Step-by-step explanation:
The base is the circle
A = pi r^2
A = pi (4)^2
A = 16 pi
Answer:
Part 1) 
Part 2) 
Part 3) 
Part 4) 
Part 5) 
Step-by-step explanation:
Part 1) Write as a percent 0.00675
we know that
To write a number as a percent, multiply the number by 100
so

Part 2) Write as a percent 4 3/4
Convert mixed number to an improper fraction

we know that
To write a fraction as a percent, multiply the fraction by 100

Part 3) Write as a percent 2/25
we know that
To write a fraction as a percent, multiply the fraction by 100

Part 4) write as a fraction 335%
we know that

Simplify
Divide by 5 both numerator and denominator

Part 5) Write as a decimal 265%
we know that
