Hello there!
If DEF = 18, we then use the sin method, or the law of sin.
18 divide by sin90 would be F = sin45 .
We therefore end up with 12.72 but rounded would be 12.7 as 2 is lower than 5, so, it just rounds back down to 7.
Your answer: 12.7
K=2 is the correct answer
The value of X is 12. STEP 1) distribute the 1.50 to the X and 6 to get 1.50x and 9 STEP 2) subtract 9 from 27 to get 18 STEP 3) divide 18 by 1.5 and you get X=12
Answer:




So then the % expected would be:

So then the answer would be 75%
Step-by-step explanation:
For this case we have the following info given:
represent the true mean
represent the true deviation
And for this case we want to find the minimum percentage of sold homes between $211,600 and $238,400.
From the chebysev theorem we know that we have
% of values within
if we use this formula and the limit given we have:




So then the % expected would be:

So then the answer would be 75%
A. $285,714.29/360 = $793.65
B. $285,714.29
C. $800,000-285,714.29 = $514,285.71
A. P/T(12)
B. P = A/(1+RT)
C. I = PRT or I = A-P
Answer:
P = $285,714.29
Equation:
P = A / (1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.
Solving our equation:
P = 800000 / ( 1 + (0.06 × 30)) = 285714.28571429
P = $285,714.29
The principal investment required to get a total amount, principal plus interest, of $800,000.00 from simple interest at a rate of 6% per year for 30 years is $285,714.29.