Answer:
for what
Step-by-step explanation:
Answer: H0 : u = 6 ounces
Ha : u not equal to 6 ounces
Step-by-step explanation:
The null hypothesis (H0) tries to show that no significant variation exists between variables or that a single variable is no different than its mean.
While an alternative Hypothesis (Ha) attempt to prove that a new theory is true rather than the old one. That a variable is significantly different from the mean.
Therefore, for the case above;
H0 : u = 6
Ha : u not equal to 6.
Answer:
52%
Step-by-step explanation:
13/25=0.52
0.52 as a percent is 52%
We know that
the formula for calculating simple interest is
I=P*r*t
A=P*[1+r*t]
where
I is the simple interest
A is <span>the amount in dollars
</span>P is <span>is the principal (in dollars)
r is </span><span> the interest rate (in decimal form)
t is </span><span>the time (in years)
in this problem
P=$9000
r=5.45%-----> r=0.0545
t=</span><span>3 months------> t=3/12-----> t=0.25 year
substitute in the formula
</span>A=P*[1+r*t]-----> 9000*[1+0.0545*0.25]-----> 9000*[1.013625]
A=$9122.625
I=P*r*t------> 9000*0.0545*0.25------> I=$122.625
or also
interest =$9122.625-$9000------> $122.625
the answer is
$122.625