Answer:
A. (125.6 in)
Step-by-step explanation:
R = d / 2 = 40 / 2 = 20 in
Circumference is:
S = 2*π*R=2*3.14*20=125.6 in
The dog weighs 17.48 pounds on Mars and 108.56 pound on Jupiter. Therefor, it will weigh 91.08 pounds less on Mars than on Jupiter.
Answer:
1. What is the most common number of sit-ups completed in 1 minute? Explain how you used the dot plot to identify this number.
A: On the chart the number 38 has the most plotted dots.
2. What is the spread of this data set
A: 34 - 42
3. According to this data set, is Avery's guess of 30 sit-ups per minute too low, too high, or about right? Explain.
A: 30 is a little too low, the lowest count on the chart is 34, and Avery's estimate was 30, meaning its too low.
- Kayla <3
Answer:
3x+2y=2x+8
3x-2x+2y=8
3x-2x=8-2y
x=8-2y
