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MATH SOLVE
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Delia and Beto left for school at the same time.Delia lives 3/4 mile from school and walks at a pace of16 minutes per mile. Beto lives 3 1/2 miles from schooland bikes at a pace of 3 minutes per mile. Who will get toschool first?
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4 months ago
A box of pancake mix requires 1 cup of mix and2/3 cups of water to make 6 to 7 pancakes. Arjun ismaking pancakes for his family of 6, and he wants every-one to have at least 3 pancakes. How much pancake mixwill Arjun need? How much water will he need?
General
4 months ago
Two points are 10 units apart on the coordinate plane. Ifan ant were to walk between the 2 points moving onlyvertically and horizontally, it would have to walk 6 horizontalunits. How many vertical units would the ant have to walk?
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4 months ago
Which of the following rules represents the function shown in the table?
General
4 months ago
Which of the following equations represents the graph shown?
General
4 months ago
Please help if you can i keep getting stuck Ice cream in the shape of a sphere sits atop a cone as shown in the diagram below. Assume there is no ice cream inside the cone until after the ice cream melts. The diameter of the sphere and the diameter of the cone are both 4cm, and the height of the cone is 7.5 cm. Part A: Determine whether the cone could contain all of the ice cream if it melted. Part B: What would be the smallest cone in height in whole centimeters that would allow the cone to contain all of the melted ice cream if the diameter of the cone remains unchanged. Part C: If the container of the ice cream changed to a cylinder as shown in the diagram below, what would be the smallest height of the cylinder needed to the nearest whole centimeter to contain the melted ice cream. Assume there is no ice cream n the cylinder before the ice cream melts. Please provide explanations so i can see where i messed up?
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4 months ago
a computer store sells computers for 10% more than they pay for them . if the store pays x dollars for a computer , which expression would represent the prince for which the store would sell the computer? a. 0.10x / b. 0.9x / c.1.1x / d. 10x
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4 months ago
Ben is building a workshop in his backyard with dimensions as shown in the figure. Ben is planning to air-condition the workshop using a window-unit air conditioner. He needs to determine the BTU's (British Thermal Units) required to cool the building. For a new construction with good insulation, there should be 2 BTU per cubic foot. What is the minimum capacity for the window air conditioner that Ben need to purchase.
General
4 months ago
The circumference of a frying pan is 78.5 centimeters and the circumference of a plate is 47.1 centimeters. The diameter of the frying pan is 25 centimeters. What is the diameter of the plate? Determine the ratio of the circumference to the diameter for the frying pan and for the plate. (I need help please I don't get it.)
General
4 months ago
PLEASE HELPIn the same circle, chord AB determines a 115° arc and chord AC determines a 43° arc. Find m∠BAC.(2 answers)
General
4 months ago
The distribution of the amount of money spent on book purchases for a semester by college students has a mean of $280 and a standard deviation of $40. If the distribution is bell-shaped and symmetric, what proportion of students will spend between $200 and $280 this semester? Round your answer to four decimal places.
General
4 months ago
Find the area of a regular octagon whose side length is 4.7 in. and the apothem is 6.5 in
General
4 months ago
Studies have documented that 75% of college business students cheat on final exams. A business professor monitored a random sample of 40 students via web cameras as they took their final exam.The probability that exactly 30 of the students monitored cheat on the final exam is:(Round your answer to 4 decimal places)
General
4 months ago
Find two power series solutions of the given differential equation about the ordinary point x = 0. Compare the series solutions with the solutions of the differential equation obtained using the method of Section 4.3. Try to explain any differences between the two forms of the solution. y'' − y' = 0
General
4 months ago
Find the the measure of angle C
General
4 months ago
Find the area of this triangle. Round the sine value to the nearest hundredth. Round the area to the nearest tenth of a centimeter.
General
4 months ago
What is the slope of the line with equation y-3=-1/2(x-2)
General
4 months ago
A bag contains 1 gold marbles, 10 silver marbles, and 21 black marbles. Someone offers to play this game: You randomly select one marble from the bag. If it is gold, you win $4. If it is silver, you win $2. If it is black, you lose $1.What is your expected value if you play this game?
General
4 months ago
7. What is the cardinality of each of the following sets?a) { }b) { { } }c) {a, {a}, {a, {a}} }NOTE: I need the answer type out NOT hand written, the last person to answer this question teriibly hand wrote the answer and I could not read it.
General
4 months ago
I need help with the following question.It is about Math of Finance.Questions:A $3500 loan was settled ten years later with a payment of $8100. Determine the annual rate of return.
General
4 months ago
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