It will be 8 this is the answer
Answer:
answer: 3.14
Step-by-step explanation:
The formula to find area of a circle is
radius × radius × pi since our radius is given this wont be to tough so we will just do 1 x 1 = 1 then multply that by pi so 1 × 3.14 = 3.14 so 3.14 is the area Hope that helps you!
4/5 - 3/8 equals 17/40 or 0.425
Answer:
1. Not rhombus
2. Rhombus
3. Rhombus
Step-by-step explanation:
The little lines you see represent the size. So if you see one line on all sides, its a rhombus. If you see 1 line on one side, 2 lines on two sides, and 3 on the last side, it is not a rhombus.
Look for the lines.
Answer:
We are 95% sure that the true proportion of all residents of the town who approve of the proposal is between 0.361 and 0.579.
Step-by-step explanation:
x% confidence interval of a sample between a and b.
What is the interpretation?
The interpretation is that we are x% sure that the true population proportion is between a and b.
In this problem:
The 95 percent confidence interval to estimate the proportion of all residents of the town who approve of the proposal was calculated to be (0.361,0.579).
Interpretation:
We are 95% sure that the true proportion of all residents of the town who approve of the proposal is between 0.361 and 0.579.