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What is "theoretical probability"? What is "experimental probability"? What's the difference?
General
4 months ago
A city has a population of 23,000 in the year 2014, 27,600 in the year 2015, 33,120 in the year 2016, and 39,744 in the year 2017. If the pattern continues, what will the population be in the year 2024, A. 142,410B. 170,892C.83,345
General
4 months ago
The following equation represents the number of fish in a pond, F(x), after x number of weeks. F(x) = 500 (1.2)x. How many fish are in the pond after 4 weeks?a. 600 fishb. 1036 fishc. 2000 fishd. 2400 fish How many fish are in the pond after 7 weeks?a. 600 fishb. 1036 fishc. 1791 fishd. 4200 fish
General
4 months ago
The equation of a circle is x2+y2−12x+6y+20=0 .What is the radius of the circle?r = ?
General
4 months ago
Georgia is a farmer and wants to plant a crop of tomato plants so she can sell her crop at the local farmer's market. She already has a large number of plants cultivated from last year's harvest. Each should produce an average of 35 tomatoes per plant during the growing season. She has found a nursery to buy more tomato plants at which are a different type. She found that these tomato plants will cost $5.25 each and should produce 25 tomatoes per plant on average over the course of the growing season. When planting, she wants to arrange the plants so that there are 5 fewer plants in each column than there are in each row. Georgia can spend no more than $500 on the tomato plants. In order to meet customer demands, she needs to produce at least 5,000 tomatoes during the growing season. Let x represent the number of plants in a row, and let y represent the number of plants that Georgia already has. Create a system of inequalities to find the number of plants in a row and the number of plants Georgia already has, and use it to determine how many of the solutions are viable.
General
4 months ago
Write the sentence as a conditional statement. Two parallel lines lie in the same plane. If two lines are parallel, then the lines lie in the same plane. If two lines lie in the same plane, then the lines are parallel.
General
4 months ago
Matilda measures the perimeter of her bedroom to determine how many feet of border she needs to go around the tops of the walls. Two walls are each 96 inches long, and two walls are each 3 yards long. She pays $30 for border that costs $1 per foot. What are steps that you should take to determine if Matilda bought the correct amount of border? Select all that apply.
General
4 months ago
Amanda is building a soft triangular kennel for her dog. She has four wooden planks of lengths 2 feet, 3 feet, 5 feet, and 6 feet. Determine which planks Amanda should use to build the triangular-shaped kennel. Enter the lengths from least to greatest.
General
4 months ago
The sum of all the interior angles of a polygon is four times the sum of its exterior angles.Find the number of sides in the polygon.Also,find the measures of each exterior angle and each interior angles.(with steps)
General
4 months ago
Polygon Y is a scaled copy of Polygon X using a scale factor of \dfrac13 3 1 start fraction, 1, divided by, 3, end fraction. Polygon Y's area is what fraction of Polygon XXX's area?
General
4 months ago
Please help!!! 20 points!!!The length of a rectangle is 3ft less than twice the width, and the area of the rectangle is 44ft^2. What is the length and width of the rectangle?
General
4 months ago
(I need the answer right now please) ΔA'B'C' was constructed using ΔABC and line segment EH. 2 triangles are shown. Line E H is the line of reflection. Line segment B B prime has a midpoint at point D. Line segment A A prime has a midpoint at point F. Line segment C C prime has a midpoint at point G. For to be the line of reflection between and , which statements must be true? Select three options. BD = DB' DF = FG m∠EFA = 90° The line of reflection, EH, is the perpendicular bisector of BB', AA', and CC'. ΔABC is not congruent to ΔA'B'C'.
General
4 months ago
Find all x such that the distance between (-6,-6) and (x,-5) is 19.
General
4 months ago
SHOW ALL WORK!The Quick Snap photo machine at the Lemon County bus station takes snapshots in exactly 100 seconds. Customers arrive at the machine according to a Poisson distribution at the mean rate of 25 per hour. On the basis of this information, determine the following:a. the average number of customers waiting to use the photo machineb. the average time a customer spends in the systemc. the probability an arriving customer must wait for service
General
4 months ago
a company makes a profit of $50 per software program and $35 per video game. The company can produce at most 200 software programs and at most 300 video games per week. Total production cannot exceed 435 items per week. How many items of each kind should be produced per week in order to maximize the profit? Use linear programming to solve.
General
4 months ago
A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm? 4x < h < 10x 10x < h < 4x h = 4x h = 10x
General
4 months ago
A 4500 square foot roll of plastic wrap costs $23.95. If 120 square feet is need for a party game, what is the monetary value of that 120 square foot piece of plastic wrap?
General
4 months ago
Solve the equation 3x + 5y = 15 for y.A. y 3-XB. y = 15 - 3xC. y= 3(15 - 3x)D. y - x - 3V=
General
4 months ago
Please give me an approximation of how long it would take to evacuate a population of 91,000 to a destination 21 miles away, using only a one way street with a speed limit of 60mph. Please show steps on how you came up with your answer. Thanks
General
4 months ago
A science test consists of 8 multiple choice questions, each of which has four possible answers. How many different ways can the 8 questions on the science test be answered? 65,536 653 655,536 6,553
General
4 months ago
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