The mean should be about the same, because the sample is random
Answer:
10
Step-by-step explanation:
(15 x 40) / (15+40)
solve inside the parenthesis:
600/60
divide:
10
Answer:
1 minor thing. you made a mistake it is $25.00 not $25,00. But the answer is this.
Step-by-step explanation:
250.00÷25.00= 10.
Subtract 2x from both sides then you’d have -7x+4=16 Then you subtract 4 from both sides and you’d get -7x=12. Next you divide both side by -7 so x=1.75 rounded to the nearest hundredth.
Answer:
D
Step-by-step explanation:
