Decide if the "personal a" is used correctly in the following sentence. Ella tiene a tres amigos. The "personal a" is used correctly. The "personal a" is not used correctly.

What are all of the real roots of the following polynomial? f(x) = x4 - x3 - 13x2 + x + 12 Find the sum of the three expressions and choose the correct answer. -8a 3 b + 3a2 b 2 - 5 2 + 5a 2 b 2 3a 3 b + 7 - 9a 2 b 2 $6,000 dollars is invested in two different accounts earning 3% and 5% interest. At the end of one year, the two accounts earned $220 in interest. How much money was invested at 3%? $2,000 $3,000 $4,000 Question 18 (5 points)Identify the independent and dependent variables in the following situation: Thetemperature of the water decreases as a diver descends to the bottom of a lake.The independent variable is the temperature of the water, and the dependentvariable is the depth below the surface of the lake.The independent variable is the depth below the surface of the lake, and thedependent variable is the temperature of the water.The independent variable is the speed at which the diver descends, and thedependent variable is the temperature of the water.The independent variable is the type of boat, and the dependent variable is thetemperature of the water. Darrell works for a company that promotes an entrepreneurial culture. Employees are encouraged to discuss new ideas. Development time is provided on the job for those ideas that float to the top. Employees who use their creative talents to generate ideas and create products within large companies are called A simple random sample of 20 items resulted in a sample mean of 10. The population standard deviation is = 3. Round your answers to two decimal places. a. What is the standard error of the mean, ? b. At 95% confidence, what is the margin of error? A drug problem can quickly consume A)a small portions of a person income B)the bulk of a person income C)a person excess income How can a writer edit a narrative to include vivid imagery? Select three options.use specific, strong verbs in place of general onesuse dialogue to develop the characteruse descriptive words that appeal to the reader's sensesuse setting to place the story for the readerI use active voice to show instead of tell the reader marcus receives an inheritance of $13,000. he decides to invest this money in a 10-year certificate of deposit (CD) that pays 3.0% interest compounded monthly. how much money will marcus receive when he redeems the CD at the end of 10 years? Which lifestyle is most likely to lead to infertility in a male ? A man who works as a mechanic A man who works as a computer programmer and sits at desk magority of the day A semi professional athlete A man who works for a companys that applies pesticides to lawns the explorer __accurately mapped the coasts of europe and north ameerica write the equation of a line that is perpendicular to x=3 and that passes through the point (0 -4) will mark brainliest asap!!! Fogerty Company makes two products, titanium Hubs and Sprockets. Data regarding the two products follow: Direct Labor-Hours per Unit Annual Production Hubs 0.60 15,000 units Sprockets 0.20 50,000 units Additional information about the company follows: a. Hubs require $39 in direct materials per unit, and Sprockets require $18. b. The direct labor wage rate is $12 per hour. c. Hubs are more complex to manufacture than Sprockets and they require special equipment. d. The ABC system has the following activity cost pools: Estimated Activity Activity Cost Pool (Activity Measure) Overhead Cost Hubs Sprockets Total Machine setups (number of setups) $ 28,980 140 112 252 Special processing (machine-hours) $ 92,000 4,600 0 4,600 General factory (organization-sustaining) $ 89,000 NA NA NA Required: 1. Compute the activity rate for each activity cost pool. 2. Determine the unit product cost of each product according to the ABC system. (Round intermediate calculations and final answers to 2 decimal places.) Based on the information in the graph, what conclusions can be drawn about the rate of skin cancer in mencompared to that in women?than in women Which activity involves a chemical change?A. Ice melting into liquid waterB. A metal rod being bent into a ringC. Colorless egg becoming a white solidD. Salt dissolving in waterSUBMITNeed help now pls!! Christopher collected data from a random sample of 800 voters in his state asking whether or not they would vote to reelect the current governor. Based on the results, he reports that 54% of the voters in his city would vote to reelect the current governor. Why is this statistic misleading? help quick plz must get this correct I will make u a brainllest Select the correct answer.A particular strain of a common bacteria replicates itself every 14 minutes. Which of the following does this situation represent differences between identical and fraternal twins How is the endosymbiotic theory used to support the emergence of eukaryota