a plane travels 800 miles in 5 hours with the wind. it went the same distance in 8 hours when flying aginst the wind. find the rate of the wind Question solved general 10 months ago 2690
The equation of a line containing one leg of a right triangle is y=-4x. Write equations could represent the line contains the other leg?? Question solved general 10 months ago 2131
Perilous Plunge water ride in california ranks as one of the highest and steepest water rides in the country! The vertical height of the ride is 115 feet. The angle of elevation from the bottom of the drop to the top is 75 degrees. To the nearest foot, what is the distance a rider would travel on the major drop of the flume ride. Question solved general 10 months ago 9305
(Photo)What is the volume of the cylinder below?A.36 pie units^3(cube)B.90 pie units^3(cube)C.45 pie units ^3(cube)D.72 pie units ^3(cube) Question solved general 10 months ago 6899
The average mass of an ant is approximately 3 × 10 − 3 grams. The average mass of a giraffe is approximately 2 × 10 3 kilograms. About how many times more mass does a giraffe have than an ant? Question solved general 10 months ago 5312
Match the mathematicians to their descriptions. Tiles regarded as the father of geometry Thales a Greek philosopher who contributed to five theorems of elementary geometry Hippocrates a mathematician who compiled basic geometric facts, or elements, into a textbook Pythagoras a Greek geometer who has a theorem named after him Euclid Question solved general 10 months ago 9266
Find the dimensions of an open rectangular glass tank of volume 4 cubic feet for which the amount of material needed to construct the tank is minimize Question solved general 10 months ago 7850
For the differential equation 3x^2y''+2xy'+x^2y=0 show that the point x = 0 is a regular singular point (either by using the limit definition or by computing the associated euler equation). compute the recursion formula for the series solution corresponding to the larger root of the indicial equation. with a0 = 1, compute the first three nonzero terms of the series. Question solved general 10 months ago 7028
PLAESE HELPTwo sets of equatic expressions are shown below in various forms:Line 1: x2 − x − 6 (x + 2)(x − 3) (x + 0.5)2 − 6.25Line 2: x2 − x − 2 (x + 1)(x − 2) (x − 0.5)2 − 2.25Which line contains three equivalent expressions? Line 1 only Line 2 only Both Line 1 and Line 2 Neither Line 1 nor Line 2 Question solved general 10 months ago 4372
ASAP1. Determine the amount of money you will have if you deposit $15,000 compounded quarterly for 5 years at 6% annual interest.$15,159.26$245,498.06$20,202.83$11,137.062. In the United States, there were approximately 2.23 million marriages in 2005, compared to 2.28 million in 2004. Use an exponential function to predict the number of marriages in 2025, and discuss the reasonableness of the result.1.46 million: reasonable3.55 million; exponential models are useful short-term, but not long-term: not reasonable.1.46 million; exponential models are useful short-term, but not long-term: not reasonable.1.43 million; exponential models are useful short-term, but not long-term: not reasonable. Question solved general 10 months ago 4493
A bottle of white wine at room temperature (68°f) is placed in a refrigerator at 4 p.m. its temperature after t hr is changing at the rate of −18e−0.6t °f/hour. by how many degrees will the temperature of the wine have dropped by 5 p.m.? (round your answer to one decimal place.) 17.0 changed: your submitted answer was incorrect. your current answer has not been submitted. your answer has the wrong sign.°f what will the temperature of the wine be at 5 p.m.? (round your answer to one decimal place.) °f Question solved general 10 months ago 7020
Please help me right away, 50 points!!!! And I will be giving brainliest as wellYour parents have a credit card with a balance of $3,387.90 at an interest rate of 14.5% APR. They pay $1,200.00 each month on the due date until the card is paid off. How many months does it take to pay off the card, and what is the total amount including interest? Be sure to include in your response:The answer to the original question andThe mathematical steps for solving the problem demonstrating mathematical reasoning. Question solved general 10 months ago 3791
Pergunta 5 You need to fill a football with air to play with it. You know that your pump expels air at speed of 8.2 ft/s. The needle of your pump has a radius of 4.5 millimeters. What is the volume flow rate of the air being pumped into the football? Question solved general 10 months ago 5346
Select the function that represents an arithmetic sequence.a.a(n) = p(1 + i)n – 1, where n is a positive integerb.a(n) = p + (n – 1)i • p, where n is any real numberc.a(n) = p + (n – 1)i • p, where n is a positive integerd.a(n) = p(1 + i)n – 1, where n is any real number Question solved general 10 months ago 3159
A cab company charges according to the following rate chart. Which graph correctly represents the rates? Question solved general 10 months ago 6459
A courtyard in the shape of a right triangle is set in the middle of three square office buildings, with one office building along each side. Which statement is true about the three office buildings? Math item stem image The area of Building CC minus the area of Building BB equals the area of Building AA. The area of Building BB minus the area of Building CC is equal to the area of Building AA. The area of Building CC minus the area of Building AA is equal to twice the area of Building BB. The area of Building BB plus the area of Building CC is equal to twice the area of Building AA. Question solved general 10 months ago 4864
During the worst periods of hyperinflation in a certain country, the price of food increased at a rate of 20% per month. state whether this increase was linear or exponential. if your food bill was $80 in one month during this period, what was it three months later? Question solved general 10 months ago 3492
What is continuous compounding? how does the apy for continuous compounding compare to the apy for, say, daily compounding? explain the formula for continuous compounding? Question solved general 10 months ago 7689
Please help))Ari has a total of 22 coins consisting of pennies and nickels. The total value of the coins is $0.54. Which equation can be used to find the number of pennies Ari has? A) 0.01p + 0.05(0.54 – p) = 22 B) 0.01p + 0.05(22 – p) = 0.54 C) 0.01p + 1.1 = 0.54 D) p + 5(22 – p) = 0.54 Question solved general 10 months ago 4391