Answer:
$960
Step-by-step explanation:
Given data
Principal=$800
rate= 4%
time= 5years
Applying the compound interest expression we have]
A=P(1+rt)
substitute
A=800(1+0.04*5)
A=800(1+0.2)
A=800*1.2
A=$960
Y = x^2 is the parent f(x) of y = ax^2.
If a is unspecified, it is defaulted to 1.
Answer:
-19
Step-by-step explanation:
apologies i did it wrong
X = 4
Explanation:
sqrt(x) + sqrt(5 + x) = 15 / sqrt(5 + x)
sqrt(5 + x)[sqrt(x) + sqrt(5 + x)] = 15
sqrt(5x + x^2) + 5 + x = 15
sqrt(5x + x^2) = 10 - x
Take square of both sides
5x + x^2 = (10 - x)^2
5x + x^2 = 100 - 20x + x^2
Cancel x^2
5x = 100 - 20x
25x = 100
x = 4
Answer:
0.25
Step-by-step explanation:
hope that helps! ^w^
