The answer is 75.
Let's look at your problem shall we:
Odd number: It should end with the numbers 1,3,5,7, and 9.
The number is less than 100: It should be from the number 1-99
Sum of digits: 12
Multiple of 15: 15, 30, 45, 60, 75, and 90.
We can rule out 30, 60, and 90 because they are even.
1+5 = 6; 4+5=9; 7+5 = 12
You are left with 75.
We have been provided a diagram which tells us that Patti drew vertical line segments from two points to the line in her scatter plot. The first point she selected was dwarf crocodile. The second point she selected was for an Indian Gharial crocodile.
We can see that dwarf crocodile's bite force is closer to line of best fit than Indian Gharial crocodile. Indian Gharial crocodile seems to be an outlier for our data set.
Therefore, Patti's line have resulted in a predicted bite force that was closer to actual bite force for the dwarf crocodile.
Answer: 8-5r
Step-by-step explanation:
Answer: 390 miles
Step-by-step explanation:
Reggie ran for half an hour in the morning and half an hour in the evening.
That is a total of 1 hour for the day.
He runs 6.5 miles in one hour.
In 60 days he would have ran;
= 60 * 6.5
= 390 miles
Answer:
![7x - 1](https://tex.z-dn.net/?f=%207x%20-%201%20)
Step-by-step explanation:
Area of the shaded region = area of the large rectangular - area of the small rectangle
Area of rectangle is given as l*w
Area of the large rectangle = ![l*w = (x + 5)(x - 1)](https://tex.z-dn.net/?f=%20l%2Aw%20%3D%20%28x%20%2B%205%29%28x%20-%201%29%20)
Expand
![= x(x - 1) +5(x - 1)](https://tex.z-dn.net/?f=%20%3D%20x%28x%20-%201%29%20%2B5%28x%20-%201%29%20)
![= x^2 - x + 5x - 5](https://tex.z-dn.net/?f=%20%3D%20x%5E2%20-%20x%20%2B%205x%20-%205%20)
Area of large rectangle ![= x^2 + 4x - 5](https://tex.z-dn.net/?f=%20%3D%20x%5E2%20%2B%204x%20-%205%20)
Area of small rectangle = ![l*w = (x + 1)(x - 4)](https://tex.z-dn.net/?f=%20l%2Aw%20%3D%20%28x%20%2B%201%29%28x%20-%204%29%20)
![= x(x - 4) +1(x - 4)](https://tex.z-dn.net/?f=%20%3D%20x%28x%20-%204%29%20%2B1%28x%20-%204%29%20)
![= x^2 - 4x + x - 4](https://tex.z-dn.net/?f=%20%3D%20%20x%5E2%20-%204x%20%2B%20x%20-%204%20)
Area of small rectangle = ![= x^2 - 3x - 4](https://tex.z-dn.net/?f=%20%3D%20%20x%5E2%20-%203x%20-%204%20)
Area of shaded region = ![(x^2 + 4x - 5) - (x^2 - 3x - 4)](https://tex.z-dn.net/?f=%20%28x%5E2%20%2B%204x%20-%205%29%20-%20%28x%5E2%20-%203x%20-%204%29%20)
![= x^2 + 4x - 5 - x^2 + 3x + 4](https://tex.z-dn.net/?f=%20%3D%20x%5E2%20%2B%204x%20-%205%20-%20x%5E2%20%2B%203x%20%2B%204%20)
Collect like terms
![= x^2 - x^2 + 4x + 3x - 5 + 4](https://tex.z-dn.net/?f=%20%3D%20x%5E2%20-%20x%5E2%20%2B%204x%20%2B%203x%20-%205%20%2B%204%20)
![= 7x - 1](https://tex.z-dn.net/?f=%20%3D%207x%20-%201%20)