Question

Please help me please it's math please help me

Answer 1

Answer:

1: 145

2: 83

Step-by-step explanation:

Question 1:

Step 1: Set up the equation.

• $\frac{x+110+90}{3} = 115$

Step 2: Multiply both sides by 3.

• $(\frac{x+110+90}{3})*3 = 115 * 3$
• $x + 200 = 345$

Step 3: Subtract 200 from both sides.

• $x + 200 - 200 = 345 - 200$
• $x = 145$

Therefore, the answer to question #1 is 145.

Question 2:

1. An outlier is a data point that is very different from the other data points.

2. From the data set, we can see most of the numbers are around 20 except 83, therefore making 83 an outlier.