Find an equation of the curve that passes through the point (0,1) and whose slope at (x,y) is xy. Question solved general 10 months ago 4401

A tank contains 1000 L of pure water. Brine that contains 0.05 kg of salt per liter of water enters the tank at a rate of 5 L/min. Brine that contains 0.04 kg of salt per liter of water enters the tank at a rate of 10 L/min. The solution is kept thoroughly mixed and drains from the tank at a rate of 15 L/min. How much salt is in the tank (a) after minutes and (b) after one hour? Question solved general 10 months ago 1920

What is a differential equation? What is the order of a differential equation? What is an initial condition? Question solved general 10 months ago 1409

A large grandfather clock strikes its bell once at 1:00, twice at 2:00, three times at 3:00, etcetera. what is the total number of times the bell will be struck in a day? use an arithmetic series to help solve the problem and show how you arrived at your answer. Question solved general 10 months ago 9734

A tank contains 100 L of pure water. Brine that contains 0.1 kg of salt per liter enters the tank at a rate of 10 L/min. The solution is kept thoroughly mixed and drains from the tank at the same rate. How much salt is in the tank after 6 minutes? Question solved general 10 months ago 6758

Sharon is 18 and would like to buy a house when she is 34. What is the discount factor for today's prices if the housing values increase 7% per year?A. 12.0% * I think maybe this one.B. 14.29%C. 33.9%D. 66.1% Question solved general 10 months ago 6041

what is the distance between the points (2, 10) and (-6, 4) on the coordinate plane Question solved general 10 months ago 2208

Suppose that a large university contains 10 percent mountain climbers. if four students are randomly sampled from the university, find the probability that at least one student is a mountain climber. g Question solved general 10 months ago 5039

RSM was founded in 1996. From 1996 to 1997, the number of students in RSM doubled. From 1997 to 1998 the number of students doubled again.By what percent did the number of students increase from 1997 to 1998? Question solved general 10 months ago 6664

Q5 Q31.) Use the Pythagorean Theorem to find the length of the missing side of the right triangle. Then find the value of each of the six trigonometric functions of theta. Question solved general 10 months ago 4239

Q5 Q6.) Find the exact value of the six trigonometric functions of theta. Question solved general 10 months ago 8193

Arrange the equations in the correct sequence to rewrite the formula for displacement,d = 1/2 (v0 + v) to find v0. In the formula, d is displacement, v0 is the initial velocity, v is the final velocity, and t is the time. 2d/t = v0 + vv0 = 2d/t + v2d = (v0 + v)t2t/d = v0 + vv0 = 2d/t - vSequence: 1↓2↓3 Question solved general 10 months ago 5356

X+ 3/4 ≥ -1/3Can I get help with this I need the work and answer. Question solved general 10 months ago 6104

A parabola and its focus are shown on the graph. The vertex of the parabola is at (0,0).What is the equation of the directrix of the parabola?y = 3y = –3x = 3x = –3 Question solved general 10 months ago 7851

Evaluate the following expressions. Your answer must be an angle in radians and in the interval [-pi/2, pi/2]. Note that pi is already provided in the answer so you just have to write the appropriate multiple. E. g. if the answer is pi/2 you should write 1/2. Do not use decimal numbers. The answer should be a fraction or integer. a) sin^-1 (-square root of three/2) = ? pib) sin^-1 (-square root of 2/2) = ? pic) sin^-1 (-1/2) = ? piHow would I go about solving this? Question solved general 10 months ago 3983

Maria has added 2 liters of pure water to 8 liters of a 48% sugar syrup. What is the concentration of the resulting solution? Question solved general 10 months ago 9007

Q5 Q30.) Find the measure of the side of the right triangle whose length is designated by a lowercase letter b. Round answers to the nearest whole number. Question solved general 10 months ago 4075

Which are considered good credit practices? Check all that apply. Pay less than the minimum amount due. Make payments on or before the due date. Pay off the full amount with the first monthly statement. Have a plan of how you will repay the money. Choose the credit card with the highest interest rate. Question solved general 10 months ago 2817