X/Hr and they want number of female customers in the same hours Y/Hr.
They give you two variables and they want you to find the probability of two variables X and Y is there more to the Question? what are they asking?
The standard of living may not have risen with industrial growth.
Answer: question 6
4/7*8/10 =
first multiply the numeratores the the denominatos.
4*8=32 so this will be numerator.
7*10=70 this is denominator.
so answer is 32/70
same way question 7 is 28/40
question 8
11/2 *9/4 = 99/8= 12 3/8
question 9
convert to improper
9/5*7/3= 63/15 4 3/15
question 10
21/8*16/7= 336/56= 6/6
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
10+6/ [(-7) - (-5)] * [(-10) +5]
10+6 / [-2] * [-5]
10+ (-3) * (-5)
10+ 15
= 25