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Tarin organized this table to determine the number of adults, a, and children attending a fundraiser based on the total number of people attending and the total amount of money raised. If $5,860 was r
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The measures of a sphere with a volume of 972π in3 are multiplied by . What is the volume of the sphere?
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Show that the solution to the initial value problem mu'' + gu' + ku = 0, u(t 0 )=u 0 , u'(t 0 )=u' 0 can be expressed as the sum u = v + w, where v
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On a trip to Las Vegas, Nevada, you saw a hotel in the shape of a square pyramid. Each side of the base is 646 feet, with a height of 350 feet. What is the volume of this hotel? Round your answer to t
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The midpoint of PQ is R. R has coordinates (-3,2,-1) and P has coordinates (4,-6,-6). What are coordinates of Q?
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Using the following data, calculate the mean absolute deviation: What is the mean absolute deviation for these data? 9 5.4 5 2.6
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Jose has decided to pay off his $20,000 car loan. He has been making payments of $449.89 and has 15 months left to pay. His loan has a 12% interest rate and is to be paid off in 5 years. How much will
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PLZ PLZ HELP IM SO CONFUSED Sarah described the following situation: When one patient with a common cold takes a medicine and the other patient does not take any medicine, the person who takes medicin
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Aadrian has 1/2 gallon of juice. He is sharing it evenly with himself and two friends. How much sprite does each friend get?
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A woman on the top of a 448 foot high building spots a small plane. As she views the plane, its angle of elevation is 62 degrees.
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On his first day of school, Kareem found the high temperature in degrees Fahrenheit to be 76.1°. He plans to use the function to convert this temperature from degrees Fahrenheit to degrees Celsius. W
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PLEASE HELP!! A music store orders wooden drumsticks that weigh 96 grams per pair. The total weight of the box of drumsticks is 782 grams. How many pairs of drumsticks are in the box if the empty box
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What type of correlation would be expected between distance run and calories burned? would this relationship be causal? A:positive correlation,not causal. B:positive correlation,causal. C:nagative co
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A family has two cars. The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of 20 miles per gallon of gas. During one particular week, the two cars we
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The diagram shows parallel lines p,q and r cut by transversal t. Draw a line from each angle pair to correct direction
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The ratio of the perimeter of square RSTU to the perimeter of square WXYZ is 1to 2. The area of a square RSTU is 81 square inches. What is the length of the diagonal of square WXYZ?
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Determine the number of cement blocks needed to put up a wall measuring 20 meters in length and 2.5 meters in height. Each block is 10 cm x 20 cm
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Quadratic function is a function that can be described by an equation of the form y = ax2 + bx + c, where a ≠ 0. No term in the polynomial function is of a degree higher than 2. Quadratic functions
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If a constant number h of ösh are harvested from a öshery per unit time, then a model for the population p (t) of the öshery at time t is given by
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In this problem we will perform regression analysis on the sepal and petal measurements of the first 50 flowers in the iris data. we want to use the sepal length and width and the petal length of a fl
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Locate the point at which the function f(x, y) = x 2 − 2y 2 − x + y has its absolute maximum on the shaded triangular region d shown in side 2 side 1 side 3 x y 1 1 d 1. on side 3 but not at an en
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If the order of objects is of importance, how many ways can thirteen objects be selected three at a time
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The area of a projected picture on a movie screen varies directly as the square of the distance from the projector to the screen.
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Help pls!! Graph the image of the figure after a dilation with a scale factor of 3 centered at (2, −7)
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PLEASE HELP 30 POINTS!!!!!!!! Without graphing the lines to the equations, given any two linear equations explain how you can tell if the lines of the two equations are parallel.
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Research the daily temperatures of 12 NZ cities for a 7-day period. Record this data in ascending order, ascertain the average temperatures for these cities on that week and determine the temperature
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Oscar need to fill a sphere shaped balloon with helium. If the balloon has diameter of 8 inches, what is thw total amount of helium that the balloon will hold to the nearest tenth?
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My homework is on finding maximum and minimum values and critical points in a function. Is g( )= 4 -tan differentiable everywhere?
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) The cost C (in dollars) of manufacturing x number of high-quality computer laser printers is C= 15x^¾ +54x^⅔ +600,000. Currently, the level of production is 1728 printers and that level is increa
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A class's exam scores are normally distributed. If the average score is 65 and the standard deviation is 6, what percentage of students scored below 71? Hint: Use the 68-95-99.7 rule. 34% 50% 68% 84%
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A pendulum swinging through a central angle of 133° completes an arc of length 11.3 cm. What is the length of the pendulum? Round to the nearest hundredth.
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Natasha places an online order for plate holders to display her antique plates. She chooses a specific site because it has a promotional offer of 15% off on all purchases. She orders 3 large holders f
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Fresh produce is delivered to a restaurant every 4 days. Every 6 days, the restaurant receives a delivery of dried and canned goods. If the produce and dried and canned goods were delivered today, how
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Paul has an eight-year loan with a principal of $26,900. The loan has an interest rate of 8.18%, compounded quarterly. If Paul pays $1,527 in service charges and makes quarterly payments on his loan,
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If the store purchases a product at wholesale cost of a dollar 65 and it is sold at $2.20 what is the gross profit percentage
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Find the dimensions of the open rectangular box of maximum volume that can be made from a sheet of cardboard 1515 in. by 99 in. by cutting congruent squares from the corners and folding up the sides.
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The floor of a restaurant is covered with 9500 rectangles-shaped tiles. Each tile has a base of 0.28 meter and a height of 0.34 meter. What is the area of the floor?
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A drama club is planning a bus trip to New York City to see a Broadway play. The cost per person for the bus rental varies inversely to the number of people going on the trip. It will cost $30 per per
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There are 25 computers in math lab.There are 6 activity booklets for every 2 computers in math lab.How many activity booklets are in math lab.
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Hi, So I have this question quot;Find all vectors x, orthogonal to the base of B, so that the volume of the parallelepiped spanned by u, v, x equals...
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20 POINTS: Ramone is building a fence around a vegetable garden in his backyard. The fence will be in the shape of a right isosceles triangle. Two of the side measures are 12 feet and 16 feet. Use a p
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Kevin says that lines p and m will eventually intersect. Is Kevin correct? No, because they are non-coplanar. No, because they are parallel. Yes, because they are perpendicular. Yes, because they are
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Your school gets a dunk tank for its spring fair. The tank is in the shape of a cylinder that is 5 feet high and has a radius of 3 feet. About how much water can the dunk tank hold? Use 3.14 for pi.
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A pilot heads his jet due east. The jet has a speed of 450 mi/h relative to the air. The wind is blowing due north with a speed of 30 mi/h. (Assume that the i vector points east, and the j vector poin
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If you want to place a 10 1/2 inch wide picture frame in the center of a 4ft wall, how much space will be on each side of the picture?
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A patient weighing 175 lb is prescribed a drug at a dosage of 5 mg/kg body weight per day. The drug is administered in tablet form, each tablet...
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Find the equation of a line parallel to y - 5 = 6x - 10 that passes through the point (4, 10). (answer in slope-intercept form)
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Josh is hiking Glacier National Park. He has now hiked a total of 17 km and is 2 km short of being .50 of the way done with his hike. Find the total length of Josh's hike
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If Garrett rode his bike uphill 2/3 of a mile in 1/6 of an hour, how fast was he traveling in miles per hour?
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The diameter of a ball was measured with a degree of accuracy to the nearest 1cm; the diameter equaled 20 cm. What is the largest possible volume of the ball(V= 4 3 πr3) to the nearest cm3?