Answer:
225
Step-by-step explanation:
185-(-40)=
185+40=
225
I don't understand your question, you used improper use of words, but I think the answer is the denominator and numerator
It would be subtraction I think
Answer:
20% of 10 is 2
10 + 2 = 12 ye got 2 dollars back.
Step-by-step explanation:
Answer:
0.00397
Step-by-step explanation:
I am taking a guess. Like I saw this example (5/9)(4/8)(3/7)(2/6)=120/3024=0.0397
Or (5C4)/(9C4)=0.0397 - from chisnau
Follow those steps, but add your numbers . I added one zero bassed on the problem: There are 9 students in a class: 5 boys and 4 girls. If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a boy?
Hope I helped in some way!
