What is a libreria de viejo, and where are they found? Write your answer in English?

How many grams of aluminum sulfate are produced if 459.7g al reacts with cuso4?al (s) + cuso4 ( aq) --> al2(so4)3 (aq) + cu (s) The frequency with which a person participates in organized religion is his or her __________. If sales are $440,000, variable costs are 75% of sales, and operating income is $40,000, what is the operating leverage?a. 2.500b. 1.333c. 1.875d. 2.75 T/F. A join in which the joining condition is based on equality between values in the common column is called a(n) equi-join. (PMQ) A contracts with B to construct a new outdoor drive-in theatre, to be completed on June 1. A does not complete the theatre until September 1. How could B prove lost profits? psychologists refer to the state of awareness of ourselves and the world around us as Please help me A proton is approximately 2000 times heavier than an electron How would the speeds of these particles compare if their corresponding wavelengths were equal A vendor sells hotdogs at $15 /piece. For every hot dog he spends $12 in the raw material. Additionally he spends $1 for packing each hotdog and monthly $50, $20, $10 as food truck rent, electricity and other expenses respectively. How much is the vendor contributing to covering his fixed costs or generating profits if 13.5mol Zn and 3.5mol S are mixed together and heated, what mass of ZnS will be produced? Rank the following in order of increasing bond angles: OF2, SnF2, XeF2(1) OF2 < XeF2 < SnF2(2) OF2 < SnF2 < XeF2(3) SnF2 < OF2 < XeF2(4) XeF2 < OF2 < SnF2(5) XeF2 < SnF2 < OF2 For some electronic component, the time until failure has Gamma distribution with parameters = 2 and = 2 (years1 ). Compute the probability that the component fails within the first 6 months. In the "rubber hand illusion," what two unimodal senses interact in the participant's perception? 3) The failure of NASA's initial solution to preventing the space shuttle shedding foam illustrates:A) the need to quickly adapt to new technological innovations.B) the importance of training employees on new business processes.C) the need to prepare for measuring outcomes of a business solution.D) the continuous nature of problem solving. Julian works in an amusement park and is helping decorate it with strands of lights. This morning, he used a total of 56 strands of lights to decorate 1 bush and 5 trees. This afternoon, he strung lights on 1 bush and 2 trees, using a total of 26 strands. Assuming that all bushes are decorated one way and all trees are decorated another, how many strands did Julian use on each? Which is FALSE about calcium?in a basal state, the cytosolic calcium concentration is 10^4 times lower than the ECF concentrationcalcium can act as a signal by changing membrane potential or by binding to proteinscalcium cannot pass between cells through gap junctionsduring signaling, calcium can either enter the cytosol from the ECF or ER lumenall options are true True or False: Bottom blow down valves are used for both steam and hot water. the relationship F = qv x B is known as Qn in attachment... At noon, ship A is 110 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing north at 20 km/h. How fast (in km/hr) is the distance between the ships changing at 4:00 p.m. Jordan's Jump Michael Jordan's vertical leap is reported to be 48 inches.What is his takeoff speed? Give your answer in meters per second.