Mathematics

solve the initial value problem. f '(x) = 5 x2 x2 5 , f(1) = 0
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The standard deviation of test scores on a certain achievement test is 11.4. A random sample of 50 scores on this test had a mean of 75.3. Based on thissample, find a 95% confidence interval for the true mean of all scores. Then give its lower limit and upper limit.Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.)Lower limit:Upper limit:X
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Shawn wrote down the activities for his day on Saturday. In which situation will his activity result in a final value of zero?1 pointA. Shawn places four quarters in a jar of quarters which contains four quarters. B. In the morning, Shawn added six hard candies to a jar which contained four hard candies. By the end of the day he ate ten candies from this jar. C. Shawn starts out on the ground and then climbs ten feet on a ladder. D. Shawn travels east ten feet and then travels south ten feet
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Mara putting together pieces of string for an art project. She has a piece of string that is 30 inches, a piece that is 22 inches, and a piece that is 20 inches. Once she puts together the pieces, what will be the total length in feet? Step 1 - What will be the total length of the string in inches? Step 2 - How many feet is this equal to? (Inches -> Feet)2. A water jug holds 300 ounces of water. The football team has 2 water jugs. How many cups of water will both water jugs hold altogether? Step 1 - How many ounces do both water jugs hold? Step 2 - How many cups is this equal to? (Ounces -> CupsPlease help me if you help me and explain all the answer I will give you brainiest!!!
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Jamie jogged x km. Anabel jogged 1/4 less than Jamie. Choose the equation that best represents the situation. Ay = 3/4xbx = 4/3ycy = 1/4xdx = 1/4y
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The temperature is dropping at 3 degrees per hour. At noon it was 0 degrees, what was the temperature at 1pm? 2pm? 3pm? 6pm? What was the temperature t hours after noon?
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A school purchases boxes of paints for the annual painting competition. The expression below represents the total price for the order including delivery to the school. $11.75x + $20
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Height of 10th grade boys is normally distributed with a mean of 63. 5 in. And a standard deviation of 2. 9 in. The area greater than the z-score is the probability that a randomly selected 14-year old boy exceeds 70 in. What is the probability that a randomly selected 10th grade boy exceeds 70 in. ?Use your standard normal table. Heights for 16-year-old boys are normally distributed with a mean of 68. 3 in. And a standard deviation of 2. 9 in. Find the z-score associated with the 96th percentile. Find the height of a 16-year-old boy in the 96th percentile. State your answer to the nearest inch
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Determine the missing length in each right triangle using the Pythagorean theorem. Round the answer to the nearest tenth, if necessary
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AoDel5. An archway has vertical sides 10 feet high. The top of an archway canbe modeled by the quadratic function f(x) = -0. 5x2 + 10 where x is thehorizontal distance, in feet, along the archway. How far apart are thewalls of the archway? Round your answer to the nearest tenth of a foot. Original content Copyright by Houghton Mifflin Harcourt. Additions and changes to the original content are the responsibility of the instructor. 293
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Express tan H as a fraction in simplest terms.FH287G
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Choose the function table that matches the given rule. Output = Input 3 (1 point) Input Output 2 5 1 2 6 3 Input Output 2 1 2 3 0 6 Input Output 5 2 2 5 0 9 Input Output 6 3 6 3 5 0
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A date in March is chosen at random, then the spinner below is spun once. Find the probability of an odd number, and then blue. Use the counting principle to find the probability.
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A regular heptagon has a side of approximately 3.9 yd and an apothem of approximately 4.0 yd.Find the area of the heptagon
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Which scenario can be represented using the inequalities below?1.25 < x < 1.5A container of milk costs at least $1.25 but less than $1.50.A student spends at least 1 hour 15 minutes, but no more than 1 hour 30 minutes on homework.A tip added to a restaurant bill is less than or equal to 25% or less than or equal to 50%. The point value of a test item is more than 1.25 points and less than 1.5 points.
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A pet boarder keeps a dog-to-cat ratio of 5:2. If the boarder has room for 98 animals then how many of them can be dogs
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In Tasheena's Anthropology class Quizzes are worth 15% of the final grade, Exams are worth 55%, Projects are worth 25%, and Attendance is worth 5%.At mid-semester Tasheena scored 117 out of 150 points on quizzes, 74, 86, and 91 on the first three exams,each worth 100 points. She got extra credit on her project with a score of 29 out of 25 possible points, and she had perfect attendance to class. Compute Tasheena's grade percentage in the class so far.
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Misty needs 216 square inches of metalto make a yield sign. If the height of the sign is 18 inches,how long is the top edge of the sign?24 inches12 inches198 inches22 inchespls give explanation not just the awnser
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By comparison a car with one of the worst car depreciations is a BMW 7 series. In 5 years it losses 72.6% of its value. If brand new the car costs $86,000, how much will the car be worth in 8 years?
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The value of a professional basketball player's autograph rose 40% in the last year. It is now worth $350.00. What was it worth a year ago? A. $260.00 B. $250.00 C. $270.00 D. $230.00
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A binomial experiment has the given number of trials n and the given success probability p. n=10, p=0. 2(a) Determine the probability P (2 or fewer). Round the answer to at least three decimal places. P(2 or fewer)
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QUESTION IN PHOTO I MARK BRAINLIEST
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Will give brainliest if correctexplain reason
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Find the perimeter of the triangle below.31 cm36.8 cm9.73 cm
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