Answer:
Step-by-step explanation:
If AB ⊥ CD, then
= - 1
P(
,
)
y -
= m( x -
)
~~~~~~~~~~~~~~~~
y = - 2x + 6 and P(3, 3) , m = - 2
Slope of ⊥ line is
y - 3 =
( x - 3 )
y =
x +
or y = 0.5x + 1.5
Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
Apply log both sides
The first test was 68 points
Answer:
how to solve it is in the question above I hope it helps