Answer:
<u>Compound</u><u> </u><u>interest</u><u> </u><u>is</u><u> </u><u>$</u><u>7</u><u>,</u><u>0</u><u>3</u><u>7</u><u>,</u><u>3</u><u>3</u><u>9</u><u>.</u><u>2</u>
Step-by-step explanation:
substitute:
Answer:
None.
Step-by-step explanation:
Hi!!
A triangle has <u>NO</u> parrallel lines. It cannot. Think of a triangle. IF it had a parralell line(s), it would not have 3 sides.
Otherwise, it wouldn't be a polygon which is part of the criteria for a triangle.
Hope this helps!
:D
Answer:
x=9
Step-by-step explanation:
reverse the operation!
108÷12=9
It should work for most questions like this and is simple.
The margin of error can be calculated using the t
statistic. The formula for margin of error is given as:
<span>Margin of error = t * s / sqrt (n) ---> 1</span>
Where,
t = the t score based on the given confidence level and
degrees of freedom
n = number of samples = 21
s = standard deviation = 7.1
Degrees of freedom = n – 1 = 21 – 1 = 20
Based on the standard probability tables for t, the t
score is:
t = 0.860
Substituting into equation 1:
margin of error = 0.860 * 7.1 / sqrt (21)
margin of error = 1.33
The range is:
range = 30.1 ± 1.33
range = 28.77, 31.43
Therefore the commute time to work is between 28.77 minutes
and 31.43 minutes.
Firstly we need to realize that 17/25 is as much as 68/100 (because 4 * 17 = 68 and 4 * 25 = 100). Now we can write it as a decimal of 0.68.
0.68 is a terminate decimal because there is no other digit than 0 we can add on its right hand side.