Answer:
420
Step-by-step explanation:
20 percent of 350 is 70, so adding that on will give us the price it is sold at for profit of 70 (20%).
I don't know the effect, but I can tell you the outlier, mean, and the median.
Outlier: 60
Mean: 87.8
Median: 60
Answer:
Step-by-step explanation:
1) the triangle is a right angle triangle.
From the given right angle triangle,
With 67° as the reference angle,
x represents the adjacent side of the right angle triangle.
17 represents the opposite side of the right angle triangle.
To determine x, we would apply
the Tangent trigonometric ratio.
Tan θ = opposite side/adjacent side.
Therefore,
Tan 67 = 17/x
xTan 67 = 17
x = 17/Tan 67
x = 17/2.3559
x = 7.22
2) From the given right angle triangle, with 24° as the reference angle,
x represents the opposite side of the right angle triangle.
12 represents the adjacent side of the right angle triangle.
To determine x, we would apply
the Tangent trigonometric ratio.
Tan θ = opposite side/adjacent side.
Therefore,
Tan 24 = x/12
x = 12Tan 24
x = 12 × 0.4452
x = 5.34
Answer:
Iliana will have the most money, with a total of $580
Step-by-step explanation:
We can find the amount of money that each one will have using the formulas of interest:
For Iliana and Joann, simple interest: Total money = P + P*r*t
For Cyndy, compound interest: Total money = P*(1+r)^t
So, using the time of four years, we can calculate the total money of each one:
Iliana: P = 500 and r = 0.04:
Total money = 500 + 500*0.04*4 = $580
Joann: P = 515 and r = 0.03:
Total money = 515 + 515*0.03*4 = $576.8
Cyndy: P = 500 and r = 0.035:
Total money = 500*(1+0.035)^4 = $573.7615
So Iliana will have the most money, with a total of $580
Answer:
7 + 7n
Explanation:
Seven more (7 plus) the product of 7 and a number (seven times n) = 7 plus 7n
