Answer:
85 pounds
Step-by-step explanation:
Based on the graph the average place for 63 inches tall should be around 80-90 therefore the closest answer is 85 punds
You have a lot of different questions here, I can help with the first part.
The range is the highest minus the lowest.
26 - 10 = 16
The mean is the result when you add them all up and divide by 10.
170 / 10 = 17
The median is the middle number in order.
The middle is at 15.
The mode is the number that shows up the most.
14 appears twice, every other number appears only once.
Answer:
24
Step-by-step explanation:
To evaluate this, we just need to substitute 2 for whenever we see x.
40 - 8 (2)
From here, we can just use order of operations to simplify it down to a single number.
40 - 16
24
So, when x = 2, we get 24.
Answer: = 11.88
This is a 3 step / 4 show workings.
10.7 + Percentage increase = 11%
10.7 + (11% × 10.7) = 10.7 + 11% × 10.7
(1 + 11%) × 10.7 = (100% + 11%) × 10.7
111% × 10.7 = 111 ÷ 100 × 10.7
111 × 10.7 ÷ 100 = 1,187.7 ÷ 100
11.877 ≈ 11.88
