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A plane flying horizontally at an altitude of 7 mi and a speed of 500 mi/h passes directly over a radar station.
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PLEASE HELPPPP!!!!!!!!!!!!!!!! A zoo is keeping track of the weight of a baby elephant. The table shows the weight for the first, second, third and fourth weeks. Which graph could represent the data s
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Hello, See the attached file and please show your work
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Write the standard form of the line that passes through the point (-2, 4) and is parallel to x - 2y = 6. Type your answer in the box provided or use the upload option to submit your solution.
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1.) If an 8 foot tall road sign casts a 3 foot shadow, how long is the shadow of a person who is 5'4 ?
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Elise newman is Flying an airplane when the speed of the wind is 30 miles per hour. Elsie can travel 320 miles when flying with the wind in the same amountof time that she can travel 200 miles when fl
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Please Solve the following equation 3 (1 + 2x) = 243.
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Find the excluded values for the algebraic expression.
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Simon bought a $48 table on sale at 30% off. Select from the drop-down menu to correctly complete the sentence. The best estimate for the discount can be found using the expression.
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Find the general form of the equation of the circle with center at the point (2, -3) containing the point (5, -3).
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There is a field sized 6x6. Starting with cell 1:1 you must get to cell 6:6 laying the path through every cell. You are allowed to move left, right, up, and down. And you can’t return to the cells w
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The Australian 50 cent coin has the shape of a regular dodecagon, which is a polygon with 12 sides. Eight of these 50 cent coins will fit exactly on...
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A fair coin is flipped seven times. What is the probability that heads occurs exactly 6 times if it is known that heads occurs at least four times?
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How many solutions does the system of equations have? A. The system has exactly one solution. B. The system has infinitely many solutions. C. The system has no solution.
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When an antibiotic is introduced into a culture of 80,000 bacteria, the number of bacteria decreases exponentially. After 6 hours, there are only...
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The logistic growth model Upper H left parenthesis t right parenthesis equals StartFraction 6000 Over 1 plus 5 e Superscript negative 0.54 t...
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Analysts determined that the $255,000 salary is an outlier. The box-and-whisker plot for the remaining data is shown. Describe the shape of the graph and the most appropriate measure of center. What w
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In Exercises 7 - 12 , sketch the line with given y-intercept slope. Label the line with the slope-intercept form of its equation.
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Integral of \(\int \frac{e^{jwt}}{-jwt}*(\pi cos(\pi t))\) where j is imaginary unit w is omega as natural frequency (constant).
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Which answer describes the simpler problems that could be used to solve this story problem? Jackson read some books over the summer. He read 3 science fiction books and 2 mystery books each month. He
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If interest rates are at a level of 1% and expected inflation is 2%, would you prefer saving or spending your money?
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Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the medicine does each patient receive?
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Mr Jones has just turned 90 years old and is applying for a lifetime annuity that will pay $10,000 per year, starting 1 year from now, until he dies....
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A box is constructed by cutting out square corners of a rectangular piece of cardboard and folding up the sides.
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A dairy needs 230 gallons of milk containing 6% butterfat. How many gallons each of milk containing 8% butterfat and milk containing 3% butterfat must be used to obtain the desired 230 gallons
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show the calculation using newton method for this question An additional amount of this drug is to be administered to the patient after the...
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A page that is x inches wide and y inches high contains 30 square inches of print. the margins at the top and bottom are 2 inches deep and the...
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Edna brought 4 pies to a party . At the end of the evening, 1 5/8 piece was left over . How much pie did the guests eat?
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MIGHTY MT. EVEREST The Earth's surface is composed of gigantic plates that are constantly moving. Currently, India lies on a plate that is slowly drifting northward. India's plate is grinding into the
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MIGHTY MT. EVEREST The Earth's surface is composed of gigantic plates that are constantly moving. Currently, India lies on a plate that is slowly drifting northward. India's plate is grinding into the
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Emma made a rectangular picture frame with a height of 25 5/6 inches. The frame is 5 2/3 inches wide. What is the height of the picture Emma placed in the picture frame. Explain
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1.What are the two main classes of method for he determination of soil moisture content? 2.List the methods under each class.
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What key features of a polynomial can be found using the Fundamental Theorem of Algebra and the Factor Theorem?
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A house ran 800 meters in 40 seconds, 1,200 meters in 60 seconds, and 480 meters in a seconds. in this a proportional relationship? if so what is the constant of proportional relationship? what does i
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Solve for x under the assumption that x>0. enter your answer in interval notation using grouping symbols. x-7/x<-6
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The approximate heights of two of the world's tallest mountains are given. Determine which is the taller mountain and by how many meters. Round to the nearest meter. (1 in=2.54 cm; 1 ft= 30.48
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A baseball diamond measures 26 meters along each side. If a batter hit 2 doubles in a game, how many kilometers did the batter run?
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Zie uses 1/2 to help compare 1/3 to 3/5 and to help in comparing 3/7 with 2/3. Explain how 1/2 helps determine whicj fraction is greatet in each combination.
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How do you compute expected frequencies for a two-way frequency table? what is meant by "expected"? what is the sum of the expected frequencies for each group?
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A weight attached to a spring is at its lowest point, 9 inches below equilibrium, at time t = 0 seconds. When the weight it released, it oscillates and returns to its original position at t = 3 second
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The height, h, in feet of a buoy in relation to sea level as a function of time, t, in seconds can be modeled by the graph below. How long does it take for the buoy to go from its highest point to its
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There were 267 tickets purchased for a major league baseball game. The lower reserved tickets cost $9.50 and the upper reserved tickets cost $8.00. The total amount of money spent was $2277.0
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One half liter of a lemonade concentrate is added to 3 liters of water.How many 1/3 liter servings of lemonade are made.Explain your reasoning estomate your answer.
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The denominator of a fraction is five more than twice the numerator. if both of the numerator and denominator are decreased by two,the simplified is 1/3
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Ann increased the quantities of all the ingredients in a recipe by 60%, percent.She used 80 grams of cheese. How much cheese did the recipe require?
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Lines PQ and RS are parallel with transversal t intersecting the lines. Going clockwise, angles 1, 2, 3, and 4 are on line PQ w Write a paragraph to prove that the measure of angle 3 is equal to the m
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When the digits of a two digit number are reversed the new number is 54 less than the original number. if the sum of its digits is 8, what is the original number
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A local theater has a maximum capacity of 1,000 people for their last met production, adult tickets cost $25 and youth cost $12.50. The theater must make at least $15,000 for the show to go on
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Grandpa Bill is shrinking by 1/4 of a centimeter each year. How much will he shrink over the next three years? Write an equation using integers and solve the word problem.
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An investor bought 600 shares of stock, some at $4.50 per share and some at $1.00 per share. If the total cost was $1650.00 , how many shares of each stock did the investor buy?
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