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PLEASE HELP ME WITH #4 !!
General
4 months ago
Pls I need help ASAP!!
General
4 months ago
Which of the following is a solution of 4x + 5y ≤ 20? A. (5, 7) B. (1, 1) C. (0, 5) D. (8, 0)
General
4 months ago
Which zero pair could be added to the function fon) = x2 + 12x + 6 so that the function can be written in vertex form?03.-30 6.603-3O 36,-36
General
4 months ago
uppose a jumbo ice cream cone is filled with vanilla and strawberry ice cream at a ratio of 2:1. If the diameter of the cone is 3 inches and the height is 8 inches, what is the volume of strawberry ice cream in the cone? (to nearest tenth in3) A) 6.3 in3 B) 9.4 in3 C) 12.6 in3 D) 18.8 in3
General
4 months ago
Each tray holds 58 kiwis and you can put 6 trays in crates how many kiwis does the crate contain when it’s full
General
4 months ago
write the standard equation of a circle with the center at (-1,-4) that passes through the point (-1,-1)
General
4 months ago
Which rule describes the composition of transformations that maps ?DEF to ?D''E''F''? R0,90° ? T5,0(x, y) T–5,0 ? R0,90°(x, y) T5,0 ? R0,90°(x, y) R0,90°(x, y) ? T–5,0
General
4 months ago
We are creating a new card game with a new deck. Unlike the normal deck that has 13 ranks (Ace through King) and 4 Suits (hearts, diamonds, spades, and clubs), our deck will be made up of the following.Each card will have: i) One rank from 1 to 15. ii) One of 9 different suits.Hence, there are 135 cards in the deck with 15 ranks for each of the 9 different suits, and none of the cards will be face cards! So, a card rank 11 would just have an 11 on it. Hence, there is no discussion of "royal" anything since there won't be any cards that are "royalty" like King or Queen, and no face cards! The game is played by dealing each player 5 cards from the deck. Our goal is to determine which hands would beat other hands using probability. Obviously the hands that are harder to get (i.e. are more rare) should beat hands that are easier to get. a) How many different ways are there to get any 5 card hand? The number of ways of getting any 5 card hand is
General
4 months ago
Two cylinders. The smaller cylinder has height labeled as 1 cm. The larger cylinder has height labeled as 3 cm. The cylinders are similar. The volume of the larger cylinder is 2106 cubic centimeters. What is the volume of the smaller cylinder?93 cm381 cm378 cm365 cm3
General
4 months ago
The owner of a pizza-by-the-slice shop has determined the marginal cost for his company is $1.50. His daily fixed costs are $125. What is the total cost to sell 300 slices in one day?
General
4 months ago
A small restaurant has a menu with 2 appetizers, 5 main courses, and 3 desserts. (a) How many meals are possible if each includes an main course and a dessert, but may or may not include an appetizer? (b) What if the dessert is also not required?
General
4 months ago
Suppose you pick 6 different numbers in [10]. Prove that 2 of the numbers are next to each other. (Hint: use the pigeonhole principle. What are the pigeons and what are the holes?)
General
4 months ago
By vector methods, find the cosine of the angle between the lines (x - 1)/(3) = (y - 0.5)/(2) = z and x = y = z
General
4 months ago
Can someone please get me started on this
General
4 months ago
A quadratic function is a function of the form y=ax^2+bx+c where a, b, and c are constants. Given any 3 points in the plane, there is exactly one quadratic function whose graph contains these points. Find the quadratic function whose graph contains the points (0, -2), (-5, -17), and (3, -17). Enter the equation below. Function: y = 0
General
4 months ago
Calculate the IRR if the power company gets a fixed feed-in tariff of $0.25/kWh, for 20 years and the salvage value of the plant after 20 years is $20 M.
General
4 months ago
Southern Oil Company produces two grades of gasoline: regular and premium. The profit contributions are $0.30 per gallon for regular gasoline and $0.50 per gallon for premium gasoline. Each gallon of regular gasoline contains 0.3 gallons of grade A crude oil and each gallon of premium gasoline contains 0.6 gallons of grade A crude oil. For the next production period, Southern has 18,000 gallons of grade A crude oil available. The refinery used to produce the gasolines has a production capacity of 50,000 gallons for the next production period. Southern Oil's distributors have indicated that demand for the premium gasoline for the next production period will be at most 20,000 gallons. a. Formulate a linear programming model that can be used to determine the number of gallons of regular gasoline and the number of gallons of premium gasoline that should be produced in order to maximize total profit contribution. b. What is the optimal solution? c. What are the values and interpretations of the slack variables? d. What are the binding constraints?
General
4 months ago
Find the error with this proof and explain how it mat be corrected in order to clearly prove the equation.Prove that if m is an odd integer, then m2 is odd.Proposed proof: Assume m is an odd integer. By definition of odd integer, m=2k+1, for some integer k.This means that (2k + 1)^2 = 4k^2 + 1, so m is odd.
General
4 months ago
Consider the claim: If m is an even integer, then m^2+5m-1 is an odd integer.(a.) Prove the claim using a direct proof.(b.) State the converse. Is the converse true? Provide a proof or give a counterexample.I have read the previous examples and am having trouble with them so please don't copy and paste a retired answer.
General
4 months ago
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