The enrollment in college a may be modeled by y = 0.051x + 0.470, and the enrollment in college b may be modeled by y = –0.041x + 1.850, where x is the number of years since 1990 and y is the enrollment in thousands. when will the two colleges have the same enrollment and what is that enrollment? Question solved general 4 months ago 1430
The mass of Venus is 4.87 x 10^24 kilograms, and the mass of Jupiter is 1,898 x 10^24 kilograms.The mass of Jupiter is about _____ times the mass of Venus. Question solved general 4 months ago 9663
The figures below are made out of circles, semicircles, quarter circles, and a square. Find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). Question solved general 4 months ago 3729
at an airport it costs $7 to park for up to one hour and $5 per hour for each additional hour. let x represent the number of hours parked. write the function that modles the cost, C(x), of the parking x hours, where x is an integer greater then 1. Question solved general 4 months ago 1938
Two parallel lines are _____ coplanar.neversometimesalwaysTwo lines that lie in parallel planes are _____ parallel.sometimesalwaysnever Please explain the answers, I want to understand this better. Question solved general 4 months ago 7311
Andrew earns an allowance of $14 the first week, $17 the next week, $20 the following week, and so on.How much will Andrew earn over the course of 10 weeks? Question solved general 4 months ago 1240
which of the following statements are true? Select all that apply.a) The image of the point (-3,-5) under a reflection across the x-axis is (3,-5).b) The image of the point (1,9) under a reflection across the y-axis is (1,-9).c) The image of the point (8,7) under a reflection across the line y=-x is (-7,-8).d) The image of the point (-6,-6) under a reflection across the y=x is (-6,-6).e) The image of the point (2,4) under a reflection across the y-axis followed by a reflection across y=xis (-2,-2).f) Point K (3,-1)is reflected across the x-axis to creak point K'.The line x+3y=6 passes through point K'. Question solved general 4 months ago 1298
PLEASE HELP!! I do not understand this. And can you explain it for me when I use it again?1. A rectangular prism is defined as the drawing shows. Note B at (0, 5, 0) and F (0, 0, 4). The prism is reflected over the xz-plane. The reflected image is then translated 2 units back, 3 units left, and 1 unit up. a.) Show the results of your calculations for points A, B, C and D from the reflection. b.) Show the results of your calculations for points A, B, C and D from the translation.Here is the image- https://us-static.z-dn.net/files/d78/3d779b3d254fe859e35a544af4257d2f.png Question solved general 4 months ago 2479
A bicyclist was traveling from the village to the railroad station with a speed of 15 mph and he was coming back to the village with a speed of 10 mph. Find the distance from the village to the railroad station, if it’s known that it took 1 more hour for the bicyclist to get back to the village. Question solved general 4 months ago 3346
This list shows the age at which 43 U.S. Presidents began their terms. 57 61 50 54 54 54 56 54 61 54 48 49 42 51 61 57 68 65 50 51 60 52 57 51 52 47 56 62 69 58 49 56 55 55 43 64 57 64 46 55 51 55 46 Before you can make a frequency table, you need to decide how to set up the age intervals. What is the BEST way to group these ages into six intervals? Question solved general 4 months ago 2291
if you vertically compress the absolute value parent function f(x)=|x| by a factor of 3 what is the equation of the new function Question solved general 4 months ago 5246
In the diagram ,M//N . Identify all of the angles that are congruent to 2 Question solved general 4 months ago 1672
Evaluate the expression. r = <9, -7, -1>, v = <2, 2, -2>, w = <-5, -2, 6> v ⋅ wA) <-18, 14, -2>B) -26C) 1D) <-10, -4, -12> Question solved general 4 months ago 4988
(Will give Brainliest/5 Stars if correct answer)Find the angle between the given vectors to the nearest tenth of a degree. u = <8, 4>, v = <9, -9>A) 81.6°B) 25.8°C) 35.8°D) 71.6° Question solved general 4 months ago 8469
During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At 7:00 AM there were 6,000 bacteria present in the culture. At noon, the number of bacteria grew to 6,500. How many bacteria will there be at midnight? Question solved general 4 months ago 7552
The area of a rectangular television screen is 3456 in^2. The width of that screen is 24 inches longer than the length. What is a quadratic equation the represents the area of the screen? What are the dimensions of the screen? Question solved general 4 months ago 2391
An app developer projects that he will earn $22.00 for every 8 apps downloaded. Write an equation to represent the proportional relationship between the number of apps and the total earnings. Question solved general 4 months ago 1942
Jeremy can row 3/8 of a mile in 1/4 of an hour. What is the unit rate that describes the miles per hour ? Question solved general 4 months ago 3966
WILL GIVE A BRAINLEST !!!!The graph of a logarithmic function is shown below.What is the domain of the function?x < 0x > 0x < 1all real numbers Question solved general 4 months ago 5245