What is the percent yield of H2o if 87.0 g of h2o is produced by combing 95.0 g of 02 and 11.0 g of h2 A. 56.5%
B.59%
C.88%
D.99.7%

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer