Basic Math question and answers for September 26, 2024
- Q A drug tester claims that a drug cures a rare skin disease 70% of the time. The claim is checked by testing the drug on 100 patients. If at least...
- Q Find the 3rd term in the expansion of (a + b)? in simplest form.
- Q Find the 4th term in the expansion of (a + b) in simplest form.Answer:Submit Answer
- Q Using the Binomial distribution,If n=10 and p=0.7, find P(x-7)Question Help: D Post to forum
- Q In each of 12 races, the Democrats have a 60% chance of winning. Assume the races are independent of each other. Round your answers to three decimal places.a. What characteristics...
- Q You operate an auto store that sells tires. You are concerned about warranty returns on the tires. Company records show that the probability warranty repair for a tire in the...
- Q 9-49. Consider the polynomial x^4 - 6x^3 - 6x + 6x - 7.a.Using only integers, list all of the possible linear factors.b.Is (x + 1) a factor of the polynomial?...
- Q Explain how to multiply a monomial and a polynomial that is not a monomial. Give an example,CELLIDChoose the correct answer below.OA. To multiply a monomial and a polynomial, use the...
- Q Use the Binomial Theorem to expand (c-11)4.Oc4-44c+726c-5324c + 1464111c4 +44c + 726c +5324c + 14641c4C0 c4+44c+726c + 5324c + 14641c4 +44c + 726c +5324c + 14641
- Q Use Pascal's triangle to expand each binomial.(x - 5y)Oy5-5y4x+25yx-125yx+625x4-3125xOx5 +5xy + 10xy + 10xy + 5xy4+y5Ox5-25x4y +250xy - 1250xy +3125xy4-3125yOx5-5xy + 25xy-125xy+625xy - 3125y5
- Q Let f x log3 x 3 and g x log3 x 1 Part A If h x f x g x solve for h x in simplest form 4 points...
- Q Select the correct answer from each drop down menu Tests show that the hydrogen ion concentration of a sample of apple juice is 0 0003 and that of ammonia is...
- Q The rabbit population of Springfield Ohio was 144 000 in 2016 It is expected to decrease by 7 2 per ye Write an exponential function and use it to predict...
- Q Is x 0 a valid potential solution to the equation log x 2 log x 5 1 You don t need to solve this equation just determine if x 0...
- Q A student was asked to determine the y intercept for the logarithmic function f x log3 x 2 1 Which of the following expressions would result in the correct y...
- Q Write the equation in exponential form.log9 81=2The equation in exponential form is
- Q Write the equation in logarithmic form.e=eThe equation in logarithmic form is
- Q Recall that the properties of logarithms also apply to the natural logarithms.a. Rewrite 3In(x)+4ln(2)-2ln(y) using a single natural logarithm.b. Rewrite In[(x - 3)(3x + 2)] in expanded form.
- Q Anesthesia. When a person has a cavity filled, the dentist typically gives a local anesthetic. After leaving the dentist's office, one's mouth often is numb for several more hours. If...
- Q The initial bacterium count in a culture is 1200. A biologist later makes a sample count of bacteria inthe culture and finds that the relative rate of growth is 15%...
- Q Suppose a sample of a certain substance decayed to 69.8% of its original amount after 300 days. (Round your answers to two decimal places.)(a) What is the half-life (in days)...
- Q Warfarin is a drug used as an anticoagulant. After administration of the drug is stopped, the quantity remaining in a patient's body decreases at a rate proportional to the quantity...
- Q Given f(x) = -log3 (x + 2) + 1, find the following.a. Use the transformations to find three points on the graph and the equation of the asymptote.b. Sketch the...
- Q Here are three problems.(x-1)-4 = 245^(x-1)-4 = 245^(x-1) 4 = 24Only one of these problems requires logarithms to solve. Which one? Explain why the othertwo problems do not require logarithms...
- Q Graph the function.h(x) = 6. (4/3)^x
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