Ten cards are numbered 1 through 10. Two cards are selected (without replacement). Find the probability the first is even and the second is odd.
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Solve the problem.Find the image of triangle ABC for the size transformation with center O and scale factor 3/4.
A. 
B. 
C. 
D. 
Solve the equation.3(2z - 4) = 5(z - 3)
A. 6 B. 3 C. 27 D. -3
Find a Cartesian equation for the parametric equations.x = 4 sec t , y = 7 tan t
A. 
- 
= 1
B. 
+ 
= 1
C. 
- 
= 1
D. 
- 
= 1
Provide an appropriate response.Two species of deer, A and B, living in a wildlife refuge are given extra food in the winter. Each week they receive 3.5 tons of food pellets and 7 tons of hay. Each deer of species A requires 4 pounds of the pellets and 8 pounds of hay. Each deer of species B requires 2 pounds of the pellets and 4 pounds of hay. How many of each species of deer will the food support so that all of the food is consumed each week? Use a graphing calculator to graph both of your equations at the same time. What do you notice about the graphs?
What will be an ideal response?