The graph shows the number of centimeters a particular plant grows over time . given the points (0.0) and (4.6) how many centimeters does the plant grow per week ?

About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate