Answer:
B, C, and D are correct.
Step-by-step explanation:
15 because yessir so good boy
42 = 3x - 15 Since you know x = 19, you can plug in 19 for "x" in the equation
42 = 3(19) - 15
42 = 57 - 15
42 = 42 This is the solution
x = 19 is the solution because 3 • 19 – 15 = 57 – 15 = 42. (3rd choice)
The answer is 60%. $1.50 is 150% and $0.90 is 90%. subtract 150% and 90% is 60%.
Solution: We are given:
Let be the weight (oz) of laptop
We have to find
To find the this probability, we need to find the z score value.
The z score is given below:
Now, we have to find
Using the standard normal table, we have:
0.9236 or 92.36% of laptops are overweight