Answer:
I cant really see the questions
Step-by-step explanation:
Answer:
Step-by-step explanation:
2.7*4=10.80
27*0.4=10.80 we multiplied 27 by 10 but divide 4 by 10
0.27*40=10.80
Answer:
20
Step-by-step explanation: easy j is 16 years old and m is 4 years older so m is 20
Answer:
The team can be formed in 756 different ways
Step-by-step explanation:
This is a combination problem since we are to select a set of people from a group. Combination has to do with selection.
for example, if r number of object is to be selected from a pool of n objects, this can be done in nCr number of ways.

Now If A company has 7 male and 9 female employees, and needs to nominate 2 men and 2 women for the company bowling team, then this can be done in the following way;


7C2 * 9C2 = 21*36
= 756
The team can be formed in 756 different ways
I think you can multiply how many are defective in a sample by how much more stuff there is