Have you tried using a calculator
Answer:
The first one: {{7, 12), (1, -5), (3, -10), (2, -5)}
Step-by-step explanation:
Functions can't have repeating x values. Each x has to have its own y value.
Answer:
0.2125 approximately 0.213
Step-by-step explanation:
6 divided by 5 is 0, u put ur point that is 0., then u add 0 to the 5 that makes it 50, 6 into 50 is 8 remaining 3 u add it to the 0. making it 0.8 then u add 0 to the 3 making it 30, 6 into 30 answer is 5. So u divide 0.85 divided by 4which is equal to 0.2125 approximately that is when u round up the last number when it is up to 5 which it is, it is equal to 0.213. I hope this is helpful for you
The number of minutes Samantha needs to run on Friday to reach her goal is 45 minutes.
<h3>Average</h3>
- Monday = 45 minutes
- Tuesday = 30 minutes
- Wednesday = 55 minutes
- Thursday = 25 minutes
- Friday = x minutes
Average = (Monday + Tuesday + Wednesday + Thursday + Friday) / 5
40 = (45 + 30 + 55 + 25 + x) / 5
40 × 5 = 155 + x
200 = 155 + x
200 - 155 = x
45 = x
x = 45 minutes
Learn more about average:
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The answer is C because there is no number raised to the power of x in the equation
