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joshua church

joshua c.

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true or false, new vaccine approaches do not contain the antigen of interest

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a) How many relations are there on the set {a, b}. Show all possible relations on the set {a, b} in matrix format. b) How many relations are there on the set {a, b, c, d}

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20. Find the current through the 15k? resistor if the source current I = 12mA. 10k? 15k? I ? 100k? 22k? Find the current through the 100k? resistor if the source current I = 200?A. 10k? 15k? I ? 100k? 22k?

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Problem 9-5 (Algo) Gross profit method [LO9-2] Southern Distributors, Incorporated, supplies ice cream shops with various toppings for making sundaes. On November 17, 2024, a fire resulted in the loss of all of the toppings stored in one section of the warehouse. The company must provide its insurance company with an estimate of the amount of inventory lost. The following information is available from the company's accounting records: Fruit Toppings Marshmallow Toppings Inventory, January 1, 2024 Net purchases through November 17 Net sales through November 17 Historical gross profit ratio $ 17,000 135,000 185,000 25% $ 6,700 33,000 52,000 35% Chocolate Toppings $ 2,700 11,700 19,700 35% Required: 1. Calculate the estimated cost of each of the toppings lost in the fire. Toppings Fruit Marshmallow Chocolate Estimated cost of lost inventory

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Click to see additional instructions Consider corporations that use advertising firms to develop marketing campaigns. Each corporation buys one campaign per year, and the campaign is $120/n, where n = the number of corporations in the cluster (and campaigns per year). The cost of labor per firm is $30*n. A corporation's profit equals its total revenue of $200 minus the sum of its marketing and labor costs. There are two location options: and isolated site (n=1) or a cluster with up to five corporations. Complete the table below Number of corporations in the cluster profit per corporation profit gap (excess profit over isolated corporation's profit $ 1 n/a $ $ 2 $ $ 3 $ $ 4 $ $ 5 In the long run equilibrium, there will be a cluster of corporations, each of which will earn a profit of $ differing from the profit of an isolated site by $

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Frame OAB is supported by a ball and sockets at O and B in addition to the cable CD. The frame is loaded by a force F = 339 N at A. Calculate the tension in cable CD (In N), given that d = 3m. y Z 1 3 m F C 2m Select one: A. 486.9 B. 869.4 C. 800.6 D. -434.7 E. 726.0 D !d 0 4 m B X

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Question 1 2 pts z F? = 600N 45° 60° 120° ? y x F? = (120i + 90j - 80k) N What is the projection of the force F? along the positive axis? F?y=90.0 N F?y=170.0 N F?y=-80.0 N F?y=120.0 N

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Approximately what percent of the global water supply is fresh water? 15% 65% 2.5% 0.5% Question 21 2.5 pts Does climate adaptation reduce the degree of expected climate change? No, never. That is not what adaptation is designed to do. Yes, this is exactly what adaptation is designed to do. This is not the primary goal of adaptation, but some adaptation choices may lead to a reduction in greenhouse gasses. Question 22 2.5 pts Minimal human health impacts due to increased wildfire are expected under a changing climate. True False

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96) When the value of exports exceeds the value of imports then A) the country is running a surplus. B) changes in productivity will occur. C) the country is running a deficit. D) international trade is in balance. 96)

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Given a sequence X of n integers x1, x2, ..., xn, and an integer S, design a pseudo-polynomial time algorithm to decide whether there exists a subsequence of X whose sum is equal to S or not. (C pseudo code)

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