Reciprocal o f n is 1/n so here we have:-
1 / 6/11
= 1 * 11/6
= 11/6 answer
Step-by-step explanation:
A)
Janet's took 34.56 seconds to cover 50m freestyle swim.
In words it could be said as: thirty four and fifty six hundredths.
B)
Race # Time (in sec.) time( after roundoff to nearest integer)
<em> 1 34.56 35</em>
<em> 2 35 35</em>
<em> 3 34.8 35</em>
4 34.137 34
5 33.92 34
Hence, the first 3 race times were equal after rounding off to nearest integer.
C)
on arranging the time of Janet's from fastest to slowest we get the table as:
Race # Time( in sec.)
5 33.92
4 34.137
1 34.56
3 34.8
2 35
since, after decimal we arrange the numbers in order same as we do for the natural numbers.
as in race #5 '33' is the smallest among all hence we keep it in first place.
for race 4,1 and 3 we have the same digit before decimals so now we have to look for the number after decimals.
D)
Janet's time in race #4 was: 34.137 sec.
But Grace was 1.8 seconds faster than Janet.
Hence, Grace time=34.137-1.8=32.337 sec.
Answer: 22 degrees.
Step-by-step explanation:
A standard deviation is used to show what values are statistically close to the mean value of a set of values.
In this case, the mean is 24 degrees. A standard deviation of 4 degrees means that any value less than or greater than 24 by 4 degrees would be considered within one standard deviation.
This means that 21 degrees would be within one standard deviation, as would 26.
Looking at our choices, we can notice that 18 and 19 are both less than 20, the minimum value needed for one standard deviation. 30 meanwhile is above the maximum value (28) needed for one standard deviation.
The correct answer here is 22 degrees.
Answer:disuxysidux
Step-by-step explanation:suussususu