Answer:
$10.76
Step-by-step explanation:
Present dividend, 
is $2.5
Expected dividends for the next 1, 2, 3 and 4 years denoted by 
, 
, 
, 
, respectively will be
=$2.5(1+0.07)=$2.675
=$2.675(1+0.07)=$2.86225
=$2.86225(1+0.07)=$3.0626075
=$3.0626075(1+0.07)=$3.276990025
Present value will be
$2.272727273 + $2.210743802 + $2.150450789 + $2.091802131 + $2.034752982 = $10.76047698
Rounded off to 2 decimal places we get $10.76
That number would be 5.52
This is because 5 and 5/10 is the same as 5 and 1/2
5 and 1/5 in decimal form is 5.50
Then we will add 0.02
That will make the answer 5.52
If it’s 3% a year than 2,250 if it’s 3% for all 3 years than 750
Answer:
B and D both lead to failure. I have no idea how to pick which one is right. I guess D but don't be surprised if it is B. The question tries to do too much.
D
Step-by-step explanation:
No.
You need one more fact.
You can't pick A. Angles are not noted.
B: there is no mention of parallel sides. This is why the proposition fails to give a parallelogram.
C: you haven't got both sides being parallel. You haven't even got one set of opposite sides being parallel
D: This is probably another alternative. You don't know anything about 1 set of opposite sides.
E: No angles are marked.
Answer:
Almost 2.5% of the students spent more than $275 in a semester.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 235
Standard deviation = 20
According to the standard deviation rule, almost 2.5% of the students spent more than what amount of money on textbooks in a semester?
95% of the measures are within 2 standard deviation of the mean. The other 5% are more than 2 standard deviations of the mean. Since the normal distribution is symmetric, 2.5% of those are below two standard deviations of the mean and 2.5% are more than two standard deviations above the mean.
235 + 2*20 = $275
Almost 2.5% of the students spent more than $275 in a semester.
