Answer:
0.703
Step-by-step explanation:
19/70 = 70.37/100
Hope This Helps :)
Step-by-step explanation:
The number which is repeated more times will be mode...
So...
11 is Answer
Answer:
4a.)
so the equation for this can be:
3/4 divided by 1/8
also, how many times can 1/8 go into 3/4
3/4=6/8
1/8 goes into 6/8 6 times, so 6 cupcakes out of the 8 cupcakes(or however many cupcakes there are - the problem doesn't specify that)
4b.)
3/4 ÷ 1/8
10.)
each square is 2 units wide(or long-whatever you wanna call it)
i don't really know how to explain this one, but i can just give you my answer (you can jut count up the squares along the outside of the polygon-the meaning of perimeter)
76 units
the bottom left one (i cant read the question number sorry)
1/10 of 237=
1/10*237=
237/10=
23.7
19.)
reflection pretty much means mirroring, so if you add the distance from E to the y axis and M to the y axis, you will get 10 (|-5|+|5|)
point m is in the 1st quadrant (sorry i don't really know how to explain this one either)
hope this helped!!
Answer:
did u mean 7 minutes & 30 seconds or
do you need seperate percentage for each ???
Answer: ( 15.49,25.39)
Therefore at 95% confidence interval (a,b) = ( 15.49,25.39)
Step-by-step explanation:
Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.
The confidence interval of a statistical data can be written as.
x+/-zr/√n
Given that;
Mean gain _x = 20.44
Standard deviation r = 52.32
Number of samples n = 430
Confidence interval = 95%
z(at 95% confidence) = 1.96
Substituting the values we have;
+20.44+/-1.96(52.32/√430)
+20.44+/-1.96(2.523)
+20.44+/-4.95
= ( 15.49,25.39)
Therefore at 95% confidence interval (a,b) = ( 15.49,25.39)
