The problem indicates that A represents the number of tablet computers sold in millions. So, if 65 million were sold, we must substitute A = 65 to the equation. Then, we find for t.
65 = 4.5t² +43.5t + 17
Solving for t using a calculator,
t = 1 and -10.67
Let's take the positive root. So, t=1.
That means the year would be 1 year after 2010. <em>Therefore, the answer is 2011.</em>
Your're lucky am going to help. Kidding. :D
All real numbers but 3 and -3
Answer:no it is not
Step-by-step explanation: A rational number is a repeating number. This is a terminating number.
Answer:
Equation 1 has no solution. Equation 2 does. The correct answer would be D.
Answer:
7.45cm
Step-by-step explanation:
178.8 ÷ 24 hours = 7.45 centimetres per hour.
