The answer is 4 miles in a hour.
The mean is the average. Add all the numbers together, then divide by the quantity of numbers in the data set.
1040 / 13 = 80
The mean is 80
Answer:
it would be a fraction of a sec
Step-by-step explanation:
see if you just simply took out a calculator you would see its not possible unless you knew what the balloon is descending at during the fraction of the seconds
Answer: 38
Step-by-step explanation:
Since the polygons are similar, the corresponding sides are all in the same proportions.
x-2/4.5 = 16/2 = 48/6
<u>Solving for x</u>






Therefore, the value of x is 38
Answer:

Step-by-step explanation:
1. expand.

2. Subtract 8x from both sides.

3. simplify 10x - 2 - 8x to 2x - 2.

4. Add 2 to both sides.

5. Simplify 6+2 to 8.

6. Divide both sides by 2.

7. Simplify 8/2 to 4.

8. switch sides.

Therefor, rhe answer is x=4