Answer:
b
Step-by-step explanation:
i am sure
Sizes = Small, Medium and Large, so they has 3 choices for size.
Crust = Thin or thick for each size, so they have 2 choices for crust.
Topping = Tomato or meatball for each one, so they have 2 choices for toppings.
The answer would be:
<span>Three choices for size, two choices for crust, and two choices for topping</span>
Length: L=8 feet
Width: W=2 feet
Center is located at 0,0 → C=(0,0)=(h,k)→h=0, k=0
<span>The surfboard is lying on the ground horizontally:
x^2/a^2+y^2/b^2=1
L=2a→2a=8 feet
Solving for a:
2a/2=(8 feet) / 2
a=4 feet
W=2b→2b=2 feet
Solving for b:
2b/2=(2 feet)/2
b=1 feet
Replacing a=4 and b=1 in the equation (1):
(1) x^2/a^2+y^2/b^2=1
x^2/4^2+y^2/1^2=1
x^2/16+y^2/1=1
x^2/16+y^2=1
Answer: Equation of the sufboard:
x^2/16+y^2=1 </span>
Step-by-step explanation:
Gravitational potential energy = mgh = (80)(9.81)(100) = 78,480J.
It is B bc it is in the radical form of ^3sqrt root of 200k^15