X=25 because they are congruent so 4x25=100 and 100-25=75
Answer:
z(70)=(70-73)/7.8/sqrt(24)=-1.88442228...
P(z<-1.88442228...)=0.02975...
Step-by-step explanation:
The answers A, find a number which all the denominators multiply into then times the numerator however many times the original denominator divides into it. For example if you had 2/3 and 2/4 then the lowest number that both 3 and 4 divide into is 12. So to get the numerator divide 12 by 2 and 4. Now times the original numerator by the number it that you got from the denominator dividing into 12. This gives you 8/12 and 6/12. Add these together and it gives you 14/12
I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
Answer:
4 on top three on bottom?
Step-by-step explanation:
