Answer:
k = 28
Step-by-step explanation:
Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation.
Prob( red queen) = 2/52 = 1/26
Prob( then drawing a black jack) = 2/51
Required probability = 1/26 * 2/51 = 2/ 1326 = 1/663 Answer
Draw a circle.
Split the circle into 5 sections. This represents the 5 inches.
Fill in 2 of those sections, those represent the reduction in height.
Count the empty sections. 5 -2 = 3 sections
Now you find the percent. 3/5 = 60%