15B. एउटा सोलीको अर्धव्यास र छड्के उचाइ 7 : 25 को अनुपातमा छन् । यदि यसको पुरा सतहको क्षेत्रफल 2816 वर्ग से.मि. भए छड्के उचाइ पत्ता लगाउनुहोस् ।
The radius and slant height of a cone are in the ratio of 7 : 25. If its total surface area is 2816 sq. cm, find
the slant height.
गोलीको सतहको नाफल-मियमको याचारको अर्धव्यास 7 से मिल। सोलीको छडके उचाइ

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Prove that quadrilateral is a rhombus.