<span>Z + 1/z = 2
Multiply 1 by both sides
z+z=2
Add z and z together
2z=2
Divide both sides by 2
Final Answer: z= 1</span>
-2x^2 - 5 is same shape as -2x^2 except that the whole graph is translated verticall downwards 5 units
To answer this item, we just have to substitute the given to the equation, where s is equal to 4 and v is equal to 80 ft/s.
4 = (80)t - 0.5(32 ft/s²)(t²)
The value of t from the equation generated above is equal to 4.94 s. Thus, the answer is approximately 5, letter D.
Hey!
1 dozen is equal to 12
If the shop sold 1,500 dozens of golf balls, then you have to multiply 1,500 by 12.

<em>That means the shop sold 18,000 balls</em>
