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MATH SOLVE
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What’s the median of 14 14 15 17 21 21 22 23
General
5 months ago
A recipe uses 5 cups of flour for every 2 cups of sugar how much flour is needed for 1 cup of sugar need this fast ;-; plz help
General
5 months ago
A random sample of 330 electronic components manufactured by a certain process are tested, and 30 are found to be defective. A device will be manufactured in which two of the components will be connected in series. The components function independently, and the device will function only if both components function. Let q be the probability that a device functions. Find a 95% confidence interval for q. Round the answers to three decimal places.
General
5 months ago
Mr.young has 30 times more pencils than Jack. The whole school has 200 times more pencils than Jack. If Jack has 2 pencils, how many pencils does Mr. Young have? How many pencils does the whole school have?
General
5 months ago
Will award Brainlyest!!! Choose the equation that represents a line that passes through points (−3, 2) and (2, 1).a) 5x + y = −13b) 5x − y = 17c) x − 5y = −13d) x + 5y = 7
General
5 months ago
See attached photo belowThe last part was cut off but I am writing it in here:Which library charges more for each book loaned?A.) The first libraryB.) The second libraryC.) They both Charge the same for each book loaned.Which library has a Cheaper subscription fee?A.) The first libraryB.) The second libraryC.) They both have the same subscription fee
General
5 months ago
A tire company produces tires for mid-sized sedans. The tires are guaranteed to last for 30 comma 000 miles, but some will fail sooner and some will last many more miles beyond 30 comma 000. The lifetime in miles of a tire is described by a continuous random variable L. Let f be the probability density function for the random variable L. Explain the meaning of the integrals in parts (a) through (d). a. What is the meaning of the integral Integral from 26 comma 000 to 33 comma 000 f (Upper L )dL?
General
5 months ago
Please assist me with problems 11, 12 and reasoning problem
General
5 months ago
A particular intersection in a small town is equipped with a surveillance camera. The number of traffic tickets issued to drivers passing through the intersection averages 4.4 per month. a. What is the probability that 5 traffic tickets will be issued at the intersection next month? b. What is the probability that 3 or fewer traffic tickets will be issued at the intersection next month? c. What is the probability that more than 6 traffic tickets will be issued at the intersection next month?
General
5 months ago
Please help. I don't understand how to do these problems.
General
5 months ago
The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 seconds. Use the graph of the function to complete Parts 1-3. After traveling for 16 seconds, the automobile begins to slow its speed at a steady rate. Use the coordinates on the graph to determine the rate at which the car is slowing down, in miles per hour per second. During which interval of time does the automobile experience the greatest change in its speed? What is the change in the automobile’s speed during this interval? For a time period of approximately 10 seconds, the automobile experiences no change in its speed. During which interval of time does the automobile’s speed remain constant? At what speed is the automobile traveling during this interval?
General
5 months ago
If 30 percent of a certain number is 240 what is 50 percent the number
General
5 months ago
Brainliest ! Which statement represents Boyle's Law for a constant temperature?A)decreasing volume of gas increases pressure exerted by the gas B) increasing volume of gas does not change pressure exerted by the gas C) decreasing volume of gas does not change pressure exerted by the gas
General
5 months ago
A t-shirt design company charges your team an initial fee of $25 to create the team's design. Each t-shirt printed with your design costs an additional $8. A. write an equation that represents the total cost (C) of purchasing your team's t-shirts with your design as a function of the number of t-shirts (t)
General
5 months ago
A total investment of $10,700 is made into two savings accounts. One account yields 5% simple interest and the other 6% simple interest. He earns a total of $624.00 interest for the year. How much was invested in the 5% account? $
General
5 months ago
You were sick and take a test a day late. Your 95 raised the class average from 69 to 70. How many students, including you, took the test?
General
5 months ago
Lol I suck at math I am crying
General
5 months ago
Suppose that 5 out of 13 people are to be chosen to go on a mission trip. In how many ways can these 5 be chosen if the order in which they are chosen is not important.
General
5 months ago
Mr. Johnson's lunch bill is 29.90, which includes a 15% tipWhat is the price before the tip?**URGENT 100 POINTS**
General
5 months ago
Whose class would you rather be in, if each teacher has different grading schemes? Mr. Winking’s Grade WeightsHomework Average10%Quiz Average25%Test Average45%Final Exam Grade20%Ms. Sand’s Grade WeightsHomework Average15%Quiz Average20%Test Average40%Final Exam Grade25%Your Grade Report: Homework Average: 95% Quiz Average: 85% Test Average: 87% Final Exam Grade: 90%Step 1: Find your final average for Mr. Winking’s Class (10 points) Step 2: Find your final average for Ms. Sand’s Class. (10 points) Step 3: Determine which class you would rather be in. Write in complete sentences. Use your answers from steps 1 and step 2 to justify your answer. (10 points)
General
5 months ago
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