Answer:
y=-1/2x+7/2
Step-by-step explanation:
two lines are perpendicular if the product of the slopes is equal to -1
the slope for y=2x+4 is 2
2*x=-1
x=-1/2
the formula for the slope is
(y2-y1)/(x2-x1)=m
we know y1 and x1
(y+5)/(x+3)=-1/2
y+5=x+3/2
2y+10=x+3
2y=x-7
y=-1/2x+7/2
Answer:
0.48 or 48%
Step-by-step explanation:
The relative frequency of wins for the basketball team in question is given by the number of wins over the course of the 25 games, divided by the total number of games.
Observing the given data, 12 'Ws' can be counted, which means that the relative frequency of wins is:

The relative frequency of wins is 0.48 or 48%.
Let the amount invested with 5% interest be x
Therefore, the amount invested with 6% interest will be (6000-x)
It is given that the total interest earned yearly is $337.5. Thus, the equation of interest will be:

Multiplying both sides by 100 we get:


Subtracting both sides by 36000 we get:


Thus, the amount invested at 5% is $2250
Therefore, the amount invested at 6% will be $(6000-2250)=$3750
Answer:
$7,865,000 + (Claire's cases)
Step-by-step explanation:
Euro 2,500,000 x 1.13 = $2825000
£4,000,000 x 1.26 = $5040000
$5040000 + $2825000 = $7865000