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MATH SOLVE
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NEED HELP ASAP PLEASE.Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Create a proportion using the form %/100 = is/of to represent the following word problem. 78% of what number is 42?
General
4 months ago
in 2006, a car was purchased for $17,000. Each year since, the resale value has decreased by 21%.Let t be the number of years since 2006. Let y be the value of the car, in dollars.Write an exponential function showing the relationship between y and t
General
4 months ago
Mr.Watson is planning the seating for school play. He needs to reverse 1/3 of the seats for students, 1/6 of the seats for parents, and 1/8 of the seats for teachers and school administrators. The remainder of the seats can be used for open seating. What fraction of the seats are now left for open seating? Use fractions
General
4 months ago
In the figure below , ABCD is a square . Points are chosen on each pair of adjacent sides of ABCD to form 4 congruent right triangles as shown below . Each of these has one leg that is twice as long as the other leg what fraction of the area of square ABCD is shaded
General
4 months ago
The price of Stock A at 9 A.M. was $13.14. Since then, the price has been increasing at the rate of $0.06 each hour. At noon the price of Stock B was $13.64. It begins to decrease at the rate of $0.09 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same?
General
4 months ago
Which system of linear inequalities is graphed?A) {x<−2 {y≤−x−2B) {x<−3 {y<−x−2C) {x<−2 {y≤−x+2D) {x≤−2 {y≤−x−3
General
4 months ago
The Florida Tourist Commission selected a random sample of 200 people that attended one or more concerts during the first weekend in April of 2010. The survey revealed that 120 concert goers went to Orlampa Skydome and 100 went to the Bithlo Megaplax. Calculate the probability that a selected concert goer during the same weekend next year will go to either the Orlampa Skydome OR the Bithlo Megaplax?
General
4 months ago
Find an equation for the line that passes through the points(-4,-3)and(6,1).
General
4 months ago
The average cost per person of attending an online class depends on the number of people attending. If 20 people attend, the web host charges $10 per person. If 26 people attend, the web host charges $6.25 per person. If 35 people attend, the web host charges $4 per person. Which table represents the inverse of this function?
General
4 months ago
At a swim meet, it took Deborah 40.8 seconds to complete the 50 meter freestyle event. It took Robert 60.2 seconds to complete the 100 meter butterfly event. It took Emily 112.4 seconds to complete the 200 meter medley event. Who swam the fastest?
General
4 months ago
2/4+3/2 im trying fractions so can you tell me what that is
General
5 months ago
Lily swims for 5 hours in stream that has a current of 1 mph. She leaves her dock, swims upstream for 2 miles and then swim back to her dock. What is her swimming speed in still water?
General
5 months ago
The brand name of a certain chain of coffee shops has a 54% recognition rate in the town of Coffleton. An executive from the company wants to verify the recognition rate as the company is interested in opening a coffee shop in the town. He selects a random sample of 10 Coffleton residents. Find the probability that exactly 7 of the 10 Coffleton residents recognize the brand name.0.08240.1560.0008060.0850
General
5 months ago
The bill is $330. We want to split it but a friend gave us $50 for it. Therefore we each owe $140 after the $50. Since I have the $50 in my possession I wok give him $165 since were splitting the $50. Correct?
General
5 months ago
the diagram shows a triangle.all the measurements are in cmthe perimeter of the triangle is 70cm the area of the triangle is Acm squaredwork out the value of A
General
5 months ago
A postmix beverage machine is adjusted to release a certain amount of syrup into a chamber where it is mixed with carbonated water. A random sample of 25 beverages was found to have a mean syrup content of x¯=1.19 fluid ounces and the sample standard deviation is s=0.015 fluid ounces. Find a 95% two-sided confidence interval on the mean volume of syrup dispensed. Assume population is approximately normally distributed.
General
5 months ago
consider the equation y=16-x. which of the following statements is true a. x is a function of y, but y is not a function of x.b. y is a function of x, but x is not a function of y.c. both x is a function of y and y is a function of x.d. neither x is a function of y, nor is a function of x
General
5 months ago
the radius of a cylinder is increasion at a rate of 1 meter per hour, and the height of the cylinder is decreasing at a rate of 4 meters per hour. at a certain instant, the base radius is 5 meters and the height is 8 meters. what is the rate of change of the volume of the cylinder at the instant? (Note the formula for volume of a cylinder is V r h)
General
5 months ago
Suppose that a fair coin is tossed ten times. Each time it lands heads you win a dollar, and each time it lands tails you lose a dollar. Calculate the probability that your total winnings at the end of this game total two dollars, and the probability that your total winnings total negative two dollars.
General
5 months ago
Hello Kitty has created a new system of conversion for the residents of Kitty Nation. The standard for measurement of length in Kitty Nation is that 3 lenthii = 35 inches and 3 gianthii = 380.5 lenthii. If a design to be sent to Kitty Nation is 287.4 feet long, how many gianthii long will it be? (Include units)
General
5 months ago
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