Pagina manualului de matematica are dimensiunile de 16,5 cm si 24 cm. aflati aria suprafetei paginii

Find the surface area of the prism formed by the net

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?