Section 4.1Done 色 100 : Score: 6/15 6/15 answered Question 9 < > 50/1 pt 52 99 0 Details A radioactive substance decays exponentially. A scientist begins with 140 milligrams of a radioactive substance. After 28 hours, 70 mg of the substance remains. How many milligrams will remain after 43 hours? mg Give your answer accurate to at least one decimal place Question Help: © […]

Edit View History BookmarksWindow Help 142 0 0 0 * A courses.portal2learn.com Courses | Student Portal mber System Exam 3:00:00 Time Left:2:57:35 Chloe Stewart: Attempt 1 Se poate responde ਦੇ ਕ Question 1 (5 points) eramic SM 3 Which elements in the following set are integers? . Sigmaanantainen wekwa E Song காலங்காத்தா way ER 6 -8,3/4,-0.18, 0, 0.16,5, -2/7,6 ਨਾ ਦਾ ਵੀ DE PRESENTER and […]

1.Find the GCF−10c13+4c11+2c9+10c8−12c6=-10c13+4c11+2c9+10c8-12c6= ( ) 2.Solve. 9×2+4=−12x 3.Find the length of the hypotenuse if the length of the legs are 10 inches and 9 inches. Round to two decimal places. The length of the hypotenuse is inches 4.One side of a rectangle is 2020 cm longer than four times another side. The area of the rectangle is 704704 cm2. Find the length of the longer […]

What are the current interest rates for the following? Instrument Rate Source of Information Short Term Rates / Money Market 30 Day / 1 month T-Bills 90 Day / 3 month T-Bills 1 Yr. T-Bills US Commercial Paper (indicate term) Overnight Repos Federal Funds (indicate term) Eurodollar Deposits (indicate term) Euro CP (indicate term) US Discount Rate LIBOR (US$) (indicate term) EURO LIBOR (Euribor) (indicate […]

MA121, Test 1, Summer 2020 Last name, First name: ……………………………………………….. .Circle the one correct answer to each of these questions. Each question has 10 points. There are no partial credits. 1. How many coterminal angles can we find for a given angle in the standard position? (A) two (B) one (C) infinity many (D) none 2. To find the coterminal of 1200◦ : (A) we […]

Linear algebra Questions 1. Heffron’s text: Exercises 1.18 and 1.19, (pg. 87). 2. Let Pn be polynomials of degree n or less in x. a. Show that P2 is a subspace of P3. b. Let U be the subset of Pn comprising all polynomials such that p(1) + p'(1) = 0 and p(2) = 0. Is U a subspace? What happens if the condition is […]

Algebra 2Name___________________________________ ID: 1 Quiz 10.4 Date________________ Period____ Find the value of the sin, cos, and tan of the angle indicated. 1) sin θ 2) tan θ θ 25 16 20 24 θ 7 Find the measure of the indicated angle to the nearest degree. 3) 4) 41 30 ? 35 ? 20 Determine the measure of the reference angle for the given angle. 5) […]

Algebra 1 X = should be ur final answer Step by step process and make everything clear and circle final answer There’s more on the next page. Solve the equation using square roots. 6) (x – 8) = 9 7) – 3×2 + 6 = 9 8) (x+11) = 8 Solve the equation using the quadratic formula. 9) x2 + 2x – 15 = 0 […]

For the discussion board assignment in each unit, you will complete the problem associated with the letter that you have been assigned by the instructor. Post the entire example/word problem you have been assigned from the textbook. Then fully explain how you would go about finding the solution. Please explain all steps in a way that a struggling classmate could understand and learn from your […]

Required Resources Read/review the following resources for this activity: OpenStax Textbook Readings Lesson in Canvas Assignments in KnewtonFactoring Trinomials with a Leading Coefficient of 1Factoring Trinomials with a Leading Coefficient Other than 1Factoring Special ProductsChoosing a Factoring StrategySolving Quadratic Equations by FactoringSolving Polynomial Equations by Factoring Initial Post Instructions This week we continue our study of factoring. As you become more familiar with factoring, you […]