Aaron must obtain a 96 or higher to achieve the desired score to earn an A in the class.
Step-by-step explanation:
Given that the average of Aaron's three test scores must be at least 93 to earn an A in the class, and Aaron scored 89 on the first test and 94 on the second test, to determine what scores can Aaron get on his third test to guarantee an A in the class, knowing that the highest possible score is 100, the following inequality must be written:
93 x 3 = 279
89 + 94 + S = 279
S = 279 - 89 - 94
S = 96
Thus, at a minimum, Aaron must obtain a 96 to achieve the desired score to earn an A in the class.
0.3% = 0.003..." of " means multiply 0.003(200) = 0.6 <==
0.85% = 0.0085 0.0085(600) = 5.1 <==
what u can do to turn the percents to decimals is divide by 100. 0.3 / 100 = 0.003 and 0.85 / 100 = 0.0085 or u can move the decimal two spaces to the left
