It stretches the graph parallel to the y axis by a factor a. This has the effect of making the parabola more narrow.
Step-by-step explanation:
sin^-1√-3/2=300°
cos300°=0.5
Okay, so it says that per every 4 ounces you take in 50 calories. So 12 divided by 4 gives you 3, this is done to help you figure out how many times he drinks the 50 calories. Since he did it 3 times that means you multiply 50 and 3 which gives you 150 calories as his ending calorie intake of the juice. Hopes this helps you to understand the question!
Answer:
B
Step-by-step explanation:
-1*2+3*5 =13
Answer:
201.06 square inches.
Step-by-step explanation:
The equation to use to find the Area of a circle is given as
πr²
Where r = radius of the circle
In the question, we are given the radius of the circle = 8 inches
Area of the circle = π × 8²
= 201.06 square inches.