The total amount of yarn Mary has is
.
Step-by-step explanation:
Mary has;
Red yarn = 
White yarn = 
Blue yarn = 
Total yarn = Red + White + Blue
Total yarn = 
Taking LCM = 18
Total yarn = 
Total yarn = 
The total amount of yarn Mary has is
.
Keywords: fraction, addition
Learn more about fractions at:
#LearnwithBrainly
Answer:
gi ve me brainliest and i give answer
Step-by-step explanation:
Answer:
its not a function :)
Step-by-step explanation:
Answer:
390 mins (or) 6 hours 30 mins
Step-by-step explanation:
7 hours = 420 mins
420 mins - 30 mins = 390 mins
390 mins = 6 hours 30 mins
Have a nice day!
Answer:
4. H0: u1= u2 Ha; u1≠ u2
5. The smaller value of p supports the null hypothesis.
Step-by-step explanation:
4. The null and alternate hypotheses are
H0: u1= u2 i.e there no difference between the mean pinch strengthof the two surgeries
against the claim
Ha; u1≠ u2 i.e there a difference between the mean pinch strengthof the two surgeries
It can be written like this as well
H0: u1 -u2= 0 i.e there no difference between the mean pinch strengthof the two surgeries
against the claim
Ha; u1 -u2≠ 0 i.e there a difference between the mean pinch strengthof the two surgeries
Part 5. The test having a p- value less than 0.05 tells that the null hypothesis cannot be rejected. Theres no evidence to reject the null hypothesis.
The smaller value of p supports the null hypothesis.