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MATH SOLVE
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In an agricultural study, the average amount of corn yield is normally distributed with a mean of 185.2 bushels of corn per acre, with a standard deviation of 23.5 bushels of corn. If a study included 1200 acres, about how many would be expected to yield more than 190 bushels of corn per acre?
General
3 months ago
Answer both with STEPS
General
3 months ago
Affect or use is 1/8 of a barrel of raisins in each batch of granola bars yesterday the factory use 1/2 of a barrel of raisins how many batches of granola bars did the factory made yesterday?
General
3 months ago
two kinds of tickets to an outdoor concert were sold: lawn tickets and seat tickets. fewer than 400 tickets in total were sold. solve:a. write an inequality to describe the constraints. specify what each variable represents.b. use graphing technology to graph the inequality. sketch the region on the coordinate plane.c. name one solution to the inequality and explain what it represents in that situation. d. answer the question about the situation: if you know that exactly 100 lawn tickets were sold, what can you say about the number of seat tickets?
General
3 months ago
How many total blocks will she travel if she goes to Amanda‘s house and then to Karen’s and finally back home
General
3 months ago
Beth bought 20 tickets to a movie, where adult tickets cost $8.00 and senior citizen tickets cost $4.00. She spent a total of $140. Which system of equations will determine the number of adult tickets, a, and the number of senior citizen tickets, s, Beth purchased?
General
3 months ago
In a random sample of 200 students, 55% indicated they have full-time jobs, while the other 45% have part-time jobs. Fifty of the 90 male students surveyed have a full-time job, and 60 of the females surveyed have a full-time job. What is the probability that a randomly selected student is female given they have a part-time job?
General
3 months ago
Write the equation of the linear relationship in slope-intercept form, using decimals as needed.x 0 100 200 300y 2.5 97.5 192.5 287.5
General
3 months ago
Please help me I need help quick !!!!Jim’s new car has 150 miles on the odometer. He takes a trip and drives an average of m miles each day for three weeks. Which expression represents the mileage on Jim’s car after his trip?
General
3 months ago
(3 points) There are 50 apple trees in an orchard. Each tree produces 800 apples. For each additional tree planted in the orchard, the output per tree drops by 10 apples. How many trees should be added to the existing orchard in order to maximize the total output of trees ?
General
3 months ago
Will Mark Brainliest!!!!!!A veterinarian is using a new vaccine for cats. The vaccine has a 10% probability of causing side effects.In which distributions does the variable X have a binomial distribution?Select each correct answer.When the vaccine is given to three cats, X is the number of cats that have side effects.When the vaccine is given to multiple cats, X is the total number of cats that receive the vaccine.When the vaccine is given to multiple cats, X is the number of cats that receive the vaccine until one of them has side effects.When the vaccine is given to six cats, X is the number of cats that do not have any side effects.
General
3 months ago
A trash can manufacturing company makes trash cans with the dimensions shown. They also make larger cans in which the radius and the height are doubled. Which statement best describes the relationship between the volumes of the trash cans?A)The volume of the large trash can is twice the volume of the small trash can.B)The volume of the large trash can is four times the volume of the small trash can.C)The volume of the large trash can is six times the volume of the small trash can.D)The volume of the large trash can is eight times the volume of the small trash can.
General
3 months ago
Will Mark Brainliest!!!!!!Use the probability distribution table to answer the question.What is P(X≥2)?Enter your answer, as a decimal,
General
3 months ago
The average annual salary of the employees of a company in the Year 2005 was $70,000. It increased by the same factor each year and in 2006 the average annual salary was $82,000. Let f(x) represent the average annual salary in thousand dollars after x years since the 2005. Which of the following best represents the relationship between x and f(x)?f(x)=70(1.17)^xf(x)=82(1.17)^xf(x)=70(2.2)^xf(x)=82(2.2)^x
General
3 months ago
Choose the best graph to match the given expression. F(x) = 2[x]
General
3 months ago
8. Which box-and-whisker plot shows the high temperatures in Philadelphia, Pennsylvania, during the first two weeks of March: 39, 41, 33, 57, 34, 30, 47, 33, 49, 52, 32, 53, 37, 43 (1 point) A.A box-and-whisker plot is shown above a number line that extends from 30 to 58 with 1 unit markings. The box extends from 33 to 49 with a division at 39. There is also a point marked at 39. The whisker on the left extends from 30 to 33. The whisker on the right extends from 49 to 57. B.A box-and-whisker plot is shown above a number line that extends from 30 to 58 with 1 unit markings. The box extends from 33 to between 50 and 51 with a division at 41. There is also a point marked at 41. The whisker on the left extends from 30 to 33. The whisker on the right extends from between 50 and 51 to 57. C.A box-and-whisker plot is shown above a number line that extends from 30 to 58 with 1 unit markings. The box extends from 33 to 49 with a division at 40. There is also a point marked at 40. The whisker on the left extends from 30 to 33. The whisker on the right extends from 49 to 57. D.A box-and-whisker plot is shown above a number line that extends from 30 to 58 with 1 unit markings. The box extends from 33 to between 50 and 51 with a division at 40. There is also a point marked at 40. The whisker on the left extends from 30 to 33. The whisker on the right extends from between 50 and 51 to 57.I am saying this is D.
General
3 months ago
A pet store has a total of 60 dogs and cats. There are 10 fewer cats than dogs. Let c represent the number of cats and d represent the number of dogs. The following system of equations represents the situation: d−10=c d+c=60 How many cats and dogs are in the pet store?
General
3 months ago
ABGF is a square with half the perimeter of square ACDE. GD = 4 in. Find the area of the shaded region.
General
3 months ago
1. You have a solid cube of dough. Consider the cross sections that are formed when you slice into the cube as described. Draw each slice and describe the resulting cross section. (a) A slice through the center, parallel to a side. (b) A slice that cuts through the left top edge and the right bottom edge. (c) A slice that cuts across a corner through three sides of the cube. Answer:
General
3 months ago
WILL MARK BRANLIESTThe probability distribution shows the probability owning multiple vehicles among 100 families polled.What is the probability that a family has more than 3 cars among the 100 families polled?Enter your answer, as a decimal
General
3 months ago
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