Answer:
3x-3y+4x+8y
The answer is: 7+5y
Step-by-step explanation:
For one dice 1/6
for the other dice 1/6
it equals 2 /6
which is simplified to 1/3
Answer:
20 m
Step-by-step explanation:
We are given that
Initial horizontal speed ,
Time, t=2 s
Initial vertical velocity, 
We know that
Where 
Using the formula
The negative sign indicates that the displacement of stone is in downward direction.
Hence, the height of the cliff is closest to 20 m
Answer:
1.86 < t < 2.31
Step-by-step explanation:
given that a onesided test of a hypothesis, based on a sample of size 9, yields a Pvalue of .035.
Since one tailed test we have one side shaded rejection region
Sample size = 9
Degree of freedom = 9-1 =8
For df 8, for one tailed we find test statistic is 2.090
The interval containing this is only
1.86<t<2.31
Hence the best choice for possible range of t values that yields this p value is
1.86 < t < 2.31
6 plus 6 is 12 then 12 plus 3 is 15 then 15 plus 3 and 3 is 21 then we do 21 plus 4.2 is 25.4 plus 3 is 28.4 hope this helps
