Answer: 3
Step-by-step explanation:
Given data:
Area of smaller flower bed = 25/4
Area of bigger flower bed = 75/4.
Solution:
75/4 = 25/4
Divide both sides 5
15/4 = 5/4
= 15/4 / 5/4
= 15/4 / 4/5
= 3
Answer:
see below
Step-by-step explanation:
You can remove one or more of the other color marbles to increase the probability of drawing a green marble
or
You can add one or more green marbles to have more green marbles in the bag
Answer: $35.75
Step-by-step explanation:
1) $25 for the manicure
2) $25*(0.20) = $5 for the tip
3) $5.75 for the tip
$25 + $5 + $5.75 for the total
$35.75 total
For this case we have that if the line that passes through point z is perpendicular to line AB, it is fulfilled that:
We find the slope of AB:
We choose the points that go through AB:
(-2.4)
(0, -4)
So:
On the other hand, the point z is (0,2).
Then the cut point with the "y" axis is 2.
The equation of the line is:
We test the points:
(-4,1)
Is fulfilled
(1, -2)
It is not true
(2,0)
It is not true
(4,4)
It is not true
Answer:
Option A