Answer:
There are 60 girls and 40 boys in the class.
Step-by-step explanation:
Given that the mean weight of 100 students in a certain class is 71kg, while the mean weight of boys is 65kg and that of girls is 75kg, to determine what is the number of boys and girls the following calculation must be performed:
1 x 75 + 0 x 65 + 75
0.9 x 75 + 0.1 x 65 = 74
0.8 x 75 + 0.2 x 65 = 73
0.7 x 75 + 0.3 x 65 = 72
0.6 x 75 + 0.4 x 65 = 71
Thus, there are 60 girls and 40 boys in the class.
The correct answer is option a) disingenuous.
The charlatans seemingly frank and open demeanor was actually a disingenuous means of enlisting his patients confidence.
The right answer is option A, which refers to not being open or truthful, usually by seeming as though one understands less about something than one actually does.
Therefore, the following phrase is provided to help him win his patient's trust. The con artists appear to be honest, while the extrovert genuinely wanted to gain the trust of his clients.
Nobody wants to make their patients weak since other solutions like Debilitating include making someone exceedingly weak.
Option C: Cathartic refers to offering psychological comfort via the outward expression of intense emotions. Diminutive implies exceedingly little.
Prosaic methods are boring or usual.
Learn more about disingenuous
brainly.com/question/27259910
#SPJ4
Answer:
50 is the sum
Step-by-step explanation:
-10+20=10
10+-40=-30
-30+80=50
Answer:
The value of X is 126. The angle of JML is 42
Lavender mabye? im not sure if youre looking for an opinion or an exact answer but thats just a strong opinion
