Answer:
2/9
Step-by-step explanation:
lets create a sample space
so
the pirates can be sold for $7 $6 or $9
p
6 7 9
under the sea can be sold for $6 $7 or $9
S
6, 7, 9
driving test can be sold for $6 $7 or $9
D
6, 7, 9
here are all the combinations:
p,6
p,7
p,9
s,6
s,7
s,9
d,6
d,7
d,9
since out of 9 combinations driving test is the only one that is not water related lets look at that. There are only 2 combinations of driving test which are less than or equal to $7, (d,7 and d,6) hence the probability of selling no water games for less than $7 is 2/9
Answer:
The correct answer is:
x ≤ 14 (b)
Step-by-step explanation:
first of all, let us find the other side of the rectangle using the limit of 46 as the highest perimeter:
Perimeter of a rectangle = 2(Length) + 2(width)
Let the length = x inches
let the width = 9 inches
Perimeter = 2x + 2(9)
46 = 2x + 18
2x = 46 - 18
2x = 28
x = 28 ÷ 2
x = 14
Therefore, for the perimeter to be equal to 46 inches, the other side of the rectangle must be equal to 14 inches. Hence, for the perimeter to be at most 46 inches ( 46 inches or less):
x is less than or equal to 14 (x ≤ 14)
Answer:
x=5
Step-by-step explanation:
-9+14=5
Answer:
1061.32 miles apart
Step-by-step explanation:
Given that both planes A and B leave the same place and travel in perpendicular directions one in north and other in east.
The planes position at any time along with starting point can be visualized as a right triangle with sides equal to distances travelled by both the planes, and hypotenuse the distance between the planes, and the place Tulsa the vertex right angled.
Plan A starts at 2.00 with speed 300 mph
Hence at 5 p.m. distance travelled by plane A = 300(3) = 900 miles
Plane B starts at 2.30 with speed 225 mph
At 5 p.m. distance travelled = 225(2.50) = 562.50
Hence distance between the planes = length of hypotenuse
=
The two planes are 1061.32 miles apart
