Use the identity:
P(A or B)=P(A)+P(B)-P(A and B)
Substitute given values,
0.88=0.62+0.47-P(A and B)
=>
P(A and B)=0.62+0.47-0.88=0.21
Patrick worked 160.5 hours because you have to subtract 1000 from 7420 then divide that by 40 for your answer. Also, Patrick has a sweet job.
Answer:
Step-by-step explanation:
The question is not terrifically worded. What it means is "What is the y value when x = 8" That's what f(8) conveys to you.
The answer (though zero is not marked and should be) is 1 unit above 0.
The answer is f(8) = 1 He's heading back.
Hello.
The answewr is: 3
Step 1: Subtract 2x from both sides.
4x−4−2x=2x+2−2x
2x−4=2
Step 2: Add 4 to both sides.
2x−4+4=2+4
2x=6
Step 3: Divide both sides by 2.
2x2=6/2
Have a nice day
Answer:
D. 9
Step-by-step explanation:
