El 26% de libros de una vibleoteca son novelas el 18% son libros de poesía el 10% son de historia el 22%son de siensia y el resto son ensiclopedias Que tanto son ensiclopedias cuantos libros ay de cada tipo si en la vibleoteca hay 52000

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Which table represents a linear function? i'll give brainliest to first answer ^'^