Question

Find a formula for t in terms of n ____________________________________________________________________________ ____________________________________________________________________________ Question 3 If on the 49th day all Henna plants are found dead, find the total number of Henna shrubs that Shyama had planted. ____________________________________________________________________________ ____________________________________________________________________________ Question 4 If each Heena shrub occupies a space of 25 cm, find the perimeter of Shyama’s field. ____________________________________________________________________________ ____________________________________________________________________________ Question 5 On the 4th day, Shyama found that the spread of virus can be curbed by increasing the distance to more than 2m between a healthy and an infected plant.She decides to remove the plants next to the infected plants. The cost of removing a plant is Rs 10. Calculate thecost incurred by herfor curbing the spread of the virus by removing the infected and the minimum required healthy plants. ____________________________________________________________________________ ____________________________________________________________________​

Answer 1

Answer:

The formula is-

Step-by-step explanation:

154 the first of the following is 15 and the 2nd is 20.

HOPE IT HELPS.