PLS HELP ASAP The probability of getting a defective product in a product line is 1.5% In a batch of 700 recently manufactured items, what is the expected number of defective products?

11

Step-by-step explanation:

Change 1.5% to a decimal which equals 0.015

Multiply 700 by 0.015 which equals 10.5

Since you can't have half a defective product you round

11!

change the percent into a decimal, (0.015)

multiply 700 by 0.015 (=10.5)

then just round :)

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional