Step-by-step explanation:
![f(x) = \sqrt[3]{x - 3}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Csqrt%5B3%5D%7Bx%20-%203%7D)
The domain of a function are the values of 
that you can plug into the function 
.
Values inside of a root must be non-negative, which means that 
must be greater than or equal to zero. We can set up an equation to find the domain:
With this, we know the domain of the function is 
.
The range of a function are the values that can have. Since the equation is a cube root, the value will always be non-negative, meaning the range of the function is 
.
Experimental probability is number of observed specific outcomes divided by the total number of observations...in this case the experimental probability of making a save is:
27/29≈0.931
Answer:
B
Step-by-step explanation:
Multiply 13 into (10-6)= 13*4=52. Now find the number sentence that gives 52. This is B because 13*10 - 13*6 = 13*4 the original problem
The roof will be in the shape of an isosceles triangle with a base length of 30 m and two sides that are 17 m. The two 17 m beams will have the same angle of elevation since they have to might in the middle.
So to find the angle of elevation, we can split the roof in half vertically to create a right triangle. The base will now be 15 m, and the hypotenuse will be 17. Now we can use a trigonometry function to solve for the angle. We know the hypotenuse and the side adjacent to the angle, so we can use cosine.
The answer is 28.1 degrees
Answer:
9
Step-by-step explanation:
Let's say Mark is M and his brother is B.
M+5=B
M+B=23
Now we can solve using subsitution.
M+M+5=23
(Subtract 5 from both sides)
2M=18
M=9
Hope this helped!
