Answer: 20/3 or 6.67
Step-by-step explanation:
5/1÷3/4
While dividing fractions, flip to the other side to get 5/1×4/3
=20/3
Part A: 5 out 25 lobsters have dangerous levels of mercury
Part B: the 95% confidence interval is given by (4.45, 5.65)
since everything is given all I had to do is find the critical value which can be found from the resource packet = 2.064
Using the formula we find 5.05+-2.064*1.45/5 = ( 4.45,5.65)
For this case, we have 95% of confidence that the true mean for the average number of lobsters with dangerous levels of mercury is between 4.45,5.65
Answer:
platinum: 15
code= 1234
Step-by-step explanation:
the numbers are going in a pattern
5+1=6
6+2=8
8+3=11
11+4=15
hope this helps
stay safe
brainliest is appreciated :))
A man sells apples pears and bananas. He also sells vegetables. He has 5 apples 3 pears and 7 bananas. How many pices of fruit does he have all together? The extra information is that he sells vegetables. if you need the answer to the problem it is 15.
Let s be the speed of the boat in still water.
Let c be the speed of the current.
s - c = 48/6 = 8
s + c = 48/4 = 12
Adding the two equations, we get:
2s = 20
s = 10
The answer is 10 miles per hour.
