The Sun keeps the planets in orbit, using it's own gravitational pull. IT also powers every planet, allowing plants to thrive and people to live.
<span>Nitrogen trioxide is the best name for NO3.
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Answer:
P-value of the test statistic is 2.499
Explanation:
given data:
size sample is 24
sample mean is 414 gm
standard deviation is 15
Null hypotheis is


level of significance is 0.01
from test statics

degree od freedom is = n -1
df = 24 -1 = 13

t = -1.959
from t table critical value of t at 0.1 significane level and 23 degree of freedom is 2.499
Answer:
t = 1.09 s.
Explanation:
This is a one-dimensional kinematics question, so the equations of kinematics will be sufficient to solve the question.

This quadratic equation can be solved using determinant.

Of course, we will choose the positive time.