Mean = sum of values / number of values
74 = x/32
2368 = x
70 = y/19
1330 = y
mean for female students = (2368 - 1330)/(32-19) = 79.85
Answer:
look at the picture i have sent
X is twenty
2x+6x+20=180
8x=160
X=20
The answer is 64 because it goes by 2 abd it needs to find the line between the boxes
The product of 5 and n is written as .
Two less than this product is