Asolid is made up of a cylinder of diameter 10 cm and height 3 cm, and another bigger cylinder of diameter 25 cm and height 2 cm.

find:
i) the volume,
ii) the total surface area,
of the solid.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Ineed to know the answer to this algebra question.

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest