Answer:
The sample proportion is 8.4%.
Step-by-step explanation:
The sample proportion f people in the United States who earn more than $75,000 each year is the number of people who reported earning more than $75,000 each year divided by the size of the sample.
The proportion is:
The sample proportion is 8.4%.
Answer:
Step-by-step explanation:
1. expand.
2. Subtract 8x from both sides.
3. simplify 10x - 2 - 8x to 2x - 2.
4. Add 2 to both sides.
5. Simplify 6+2 to 8.
6. Divide both sides by 2.
7. Simplify 8/2 to 4.
8. switch sides.
Therefor, rhe answer is x=4
Answer:
The area of triangle is
Step-by-step explanation:
It is given that AB=19cm, BC=12cm and ∠B=105°
Now, Area of the triangle ABC=
=
=
=
Thus, the area of triangle is
