The most reasonable would be grams.
Answer:
havent got tought this yet sorry wish i can help
Answer:
The mean growth annual rate over this period is 0.0036
Step-by-step explanation:
we know that
The mean growth annual rate is calculated as the sum of each year's growth rate divided by the number of years

Convert to decimal form

therefore
The mean growth annual rate over this period is 0.0036
Answer:
rs 38.
Step-by-step explanation:
Total cost of the 80 books = 80*30 = rs 2400.
He had 60 books to sell and made a 5% loss.
Thus his income from these books was 2400 - 0.05*2400 = rs 2280.
So the selling price of each book was 2280 / 60 = rs 38.
Answer:
Chord: RT (and RS and TU, but those are also diameters)
Diameter: RS or TU
Radii: OU, OS, OT, or OR
Step-by-step explanation:
Chord: A line segment joining two points on a curve. Doesn't have to cross the center. (AKA, they have to touch the outer edge of the circle.)
Diameter: Chord that crosses the center of the circle(All examples given above cross center O)
Radius: Line segment that goes from the center of a circle to an endpoint that lies on the circle.