If you spend $25 a day ,how long would it take to spend 1000,000
1 answer:
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Answer:
CI = 3.931 < μ < 8.069
Step-by-step explanation:
Hello !
Answer:
32.5 units²
Step-by-step explanation:
We can find the area by dividing the figure into two shapes. If we solve for the area of a square and a triangle, we can add them together.
First, we can solve for the area of the 5x5 square. To find the area, we can multiply the two dimensions.
5 · 5 = 25 units²
Next, we can find the area of the triangle. It has an equal height to the square, so the height of the triangle is 5 units. The width isn't specified. Instead, we are shown that the width of both the square and the triangle equals 8 units. If we subtract the width of the square from the total, we can find the width of the triangle, too.
8 - 5 = 3
So, the height and the width of the triangle are 5x3. To find the area we can multiply these together, and then divide the product by two.
5 · 3 = 15
= 7.5
The area of the triangle is 7.5 units².
Finally, we can add the area of the triangle and the square together.
25 + 7.5 = 32.5
The area of the figure, then, is 32.5 units².
The answer is the last option.
I hope this helps ^^
We can model this situation with a linear equation. We know for our problem that the initial point is (0, 25), and the next point is (10, 108.4). To relate those points and find the slope of our linear equation, we are going to use the formula: 
. Notice that we know from our points that: 
, 
, 
, and 
. So, lets replace those values in our formula to find 
:
Now that we have the slope of our linear equation, we can use the point slope formula:
to complete our linear equation:
Or in function notation:
We can conclude that the equation that matches this situation is.
Now that we have the slope of our linear equation, we can use the point slope formula:
Or in function notation:
We can conclude that the equation that matches this situation is