Use either a calculator or a table of z-scores to determine the area under the standard normal curve to the left of z=1.40.
According to my TI-83 Plus, this area (representing the probability in question) is 0.919. What is your conclusion here?
Answer:
5 (I think)
Step-by-step explanation:
trapezoid formula ((base1+base2)/2)*height=Area
substitute and solve
To solve this problem you must apply the proccedure shown below:
1. You must apply the Pythagorean Theorem, which is:
a²=b²+c²
a is the hypotenuse and b and c the legs of the triangle.
2. You have that:
b=c=x
3. Therefore:
a²=2x²
(2√6)=2x²
4. Now, you must clear the x, as below:
x²/2=24
x²=24/2
x²=12
x=√12
x=2√3
5. Therefore, as you can see, the answer is 2√3
Answer: The answer is C = -P + R
Answer:
A translation of 4 units up, followed by a reflection over the y-axis, followed by a rotation of 90° counterclockwise around the point shown on the figure.
Step-by-step explanation:
Hope it helps!