Answer:
C. 36π units²
Step-by-step explanation:
Surface area of a sphere: 4πr²
Step 1. Use Multiplication Distributive Property
2^2x^2y^2 * -3x^2 * 4y^4
Step 2. Simplify 2^2 to 4
4x^2y^2 * -3x^2 * 4y^4
Step 3. Take out the constants
(4 * -3 * 4)x^2x^2y^2y^4
Step 4. Simplify 4 * -3 * 4 to -48
-48x^2x^2y^2y^4
Step 5. Use product rule: x^a x^b = x^a + b
-48x^2 + 2 y^2 + 4
Step 6. Simplify 2 + 2 to 4
-48x^4y^2 + 4
Step 7. Simplify 2 + 4 to 6
-48x^4y^6
Answer:
459 Miles
Step-by-step explanation:
Answer:
B) 1/2
Step-by-step explanation:
If Ethan rolls a 6 sided number cube, the probability that he gets a number less than 4 is 1/2.
Less than 4: 3,2, or 1.
3 is half of 6.
Therefore it is 1/2 or 50%