There could be five in each class.
All of these are forms of plagiarism if you are doing them during the test!!!!!!!!!!!!
Answer:
x=-2
Step-by-step explanation:
1.1x +1.2x -5.4 = -10
Combine like terms
2.3x -5.4 = -10
Add 5.4 to each side
2.3x -5.4+5.4 = -10+5.4
2.3x = -4.6
Divide each side by 2.3
2.3x/2.3 = -4.6/2.3
x= -2
Answer:
The percentage is
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
The weight Scott can bench is x = 145 pounds
Generally the percentage of statisticians that can bench more than Scott is mathematically represented as
=>
From the z table
The area under the normal curve to the right corresponding to 0.13043 is
=>
Converting to percentage
=>
Answer:
10
Step-by-step explanation: