An animal shelter uses 21 cups of food to feed 12 dogs and 15 cats one meal each. How many cups of food are needed to feed one meal to 16 dogs and 20 cats?

A study conducted at a certain college shows that 72% of the school's graduates find a job in their chosen field within a year after graduation. Find the probability that 5 randomly selected graduates all find jobs in their chosen field within a year of graduating. Temperatures have persisted below freezing levels in Florida throughout the months of December and January. As a result, demand for electricity sharply increased and the price of electricity rose sharply. The price of coal also rose. In these circumstances, any resulting shifts in the supply curves for coal miners and electricity producers (A) will determine what price to produce at given the market demand.(B) can also be interpreted as shifts of their respective marginal cost curves.(C) at all levels of output shift marginal costs to the right.(D) shift marginal costs to the right enabling both to produce more at any given market price. Two ocean liners, each with a mass of 42,000 metric tons, are moving on parallel courses, 93 m apart. What is the magnitude of the acceleration of one of the liners toward the other due to their mutual gravitational attraction? Treat the ships as particles. A company borrowed 25,000 at 3.5 % and was charged 2,625 in interest. How long was it before the company repaid the loan? Which of the following are characteristics of arthropods? 1. Protostome development 2. Bilateral symmetry 3. A pseudocoelom 4. Three embryonic germ layers 5. A closed circulatory system Put these events in the correct order in which they occurred during Carters presidency. Borrowing declined. Interest rates rose. Inflation dropped, slowing the economy. What is the output after the following code executes?int x=10; if ( ++x > 10 ) {x = 13;}cout If a gun is fired from 1 inch or less from the target, the lead pattern will be in which shape? Select all that apply.Why did some people oppose women's right to vote?because they believed women were too emotional to votebecause women could not read or writebecause women were superior to menbecause they believed that women needed to be protected from political life Abrupt changes in road surface or the shape of the road may indicateA. you are close to your destinationB. a dramatic change in the weatherC. upcoming STOP signsD. a potential hazard Metallic sodium reacts vigorously with liquid bromine in the following reaction: if 1 kg of Na is brought into contact with 3 kg of liquid bromine. Presuming that the reaction is quantitative and proceeds to completion, determine the limiting reagent and the quantity of NaBr formed. Determine the amount of excess reagent remaining after the reaction is complete. ______ is the energy released by the sun is caused by thermonuclear fusion. Read the following sentence and use context to select the correct word: (5 points)Oscar _upon the birds my neighbor attracts to her yard; as a result, he is no longer an outdoor cat.A. praiseB. preysC. praysD. prise Use the distributive property to solve the following 4(4a+6b) Besides the fact that pea plants have a short generation time, the key to Mendel'ssuccessful plant-breeding experiments was that pea plants usually ___, (a) Neil A. Armstrong was the first person to walk on the moon. The distance between the earth and the moon is 3.85 108 m. Find the time it took for his voice to reach the earth via radio waves. (b) Someday a person will walk on Mars, which is 5.60 1010 m from the earth at the point of closest approach. Determine the minimum time that will be required for a message from Mars to reach the earth via radio waves. Question 44 Multiple Choice Worth 3 points)(02.06 MC)Doug wants to get better at volleyball. In order to do this, he has created a list of skills he will need to improve. Which shall should get the most of his attention in order for himto excel at volleyball?-Coordination-Speed-Power-Balance Find the linear function that models the towns population P as a function of the year, t, where t is the number of years since the model began. An irrational number written indecimal form will be nonterminatingand nonA. essentialB. repeating Identify the molecule that is not a compound.