21. I have at least $2.75
22. The second one, because there cannot be a negative number of people in a place.
hope this helps (;
multiply 19.7 x 4 for total gallons
19.7 * 4 = 78.8 total gallons
multiply that by price:
78.8 * $3 = $236.40 total price
Distance hour hand travel in 5 hours is 20.94 inches.
<h3>
What is a diameter?</h3>
- A diameter of a circle is any straight line segment that passes through the center of the circle and has endpoints on the circle in geometry.
- It is also known as the circle's longest chord.
- Both definitions apply to the diameter of a sphere.
To find the distance hour hand travel in 5 hours:
- Let's say the hour hand completed one full round around the clock.
- If this was the case, it would have been 2×8 inches around.
- We know that the hour hand only traveled 5 hours around the clock rather than 12, thus our formula is 2×8×( 5/12 ).
- Distance hour hand travel is 20.94 inches.
Therefore, the distance hour hand travel in 5 hours is 20.94 inches.
Know more diameter here:
brainly.com/question/390660
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15 because 3 is one serving and multiplied by 5 servings is 25
I think the answer is 4 units