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Please Help! When Mario has to leave the house for a while, he tethers his mischievous puppy to the corner of a 12 ft-by-8 ft shed in the middle of his large backyard. The tether is 18 feet long. Which description fits the boundary of the locus of points in the yard that the puppy can reach?A. semicircles of radii 18 ft, 10 ft, and 6 ftB. a three-quarter circle of radius 18 ft, quarter circles of radii 10 ft and 6 ftC. semicircles of radii 18 ft, 12 ft, and 8 ftD. a three-quarter circle of radius 18 ft, quarter circles of radii 12 ft and 8 ft
General
4 months ago
Shyanne drops a rock from a hill at initial height of 975 feet above ground level. How many seconds after the rock is released will it hit the ground below 61 seconds 7.8secdons5.2 seconds 11.6seconds
General
4 months ago
the set of all points in a plane that are equidistant from two points is an
General
4 months ago
Question 1(Multiple Choice Worth 5 points)(8.01 LC)Two lines, A and B, are represented by the equations given below:Line A: x + y = 2Line B: 2x + y = 4Which statement is true about the solution to the set of equations? There are infinitely many solutions. There are two solutions. There is one solution. There is no solution.Question 7(Multiple Choice Worth 5 points)(8.02 MC)Which of the following graphs shows a pair of lines that represent the equations with a solution (−5, 2)? A coordinate grid is shown from negative 8 to positive 8 on the x axis and also on the y axis. A pair of lines is shown intersecting on ordered pair 2 units to the right and 5 units down. A coordinate grid is shown from negative 8 to positive 8 on the x axis and also on the y axis. A pair of lines is shown intersecting on ordered pair 5 units to the right and 2 units down. A coordinate grid is shown from negative 8 to positive 8 on the x axis and also on the y axis. A pair of lines is shown intersecting on ordered pair 5 units to the left and 2 units up. A coordinate grid is shown from negative 8 to positive 8 on the x axis and also on the y axis. A pair of lines is shown intersecting on ordered pair 2 units to the left and 5 units up.
General
4 months ago
What is the coefficient in the expression 5+ 9y
General
4 months ago
9) Craig earns the same amountof money each month. Histelephone bill is 1/20 of hismonthly earnings, and he pays atotal of $720 each year for histelephone service. How muchdoes Craig earn each month, indollars?
General
4 months ago
What is the distance between the points (1,-6) and (-5,2)A 5.6 unitsB 7.2 units C 9 units D 10 units Question two is shown in picture answer both plz thanks
General
4 months ago
On Monday, stock XYZ opened at $4.53. On Friday, it closed at $4.06. What is the rate of change of stock XYZ for this particular week? A -10.4% B -4.5% C -4.6 D -4.7
General
4 months ago
It takes William 45 minutes to weed the garden. It takes his younger sister May 75 minutes to do the same job. If they work together, how long will it take them?A. 25 minutesB. 28 minutesC. 36 minutesD. 60 minutes
General
4 months ago
Hey I am struggling with this question and was hoping someone could help me before 7:00PM CST.11.) 5x/x^2+2x÷30x^2/x+2 Thanks! I will post a picture if I can figure out how to.
General
4 months ago
A company can use two workers to manufacture product 1 and product 2 during a business slowdown. Worker 1 will be available for 20 hours and worker 2 for 24 hours. Product 1 will require 5 hours of labor from worker 1 and 3 hours of specialized skill from worker 2. Product 2 will require 4 hours from worker 1 and 6 hours from worker 2. The finished products will contribute a net profit of $60 for product 1 and $50 for product 2. At least two units of product 2 must be manufactured to satisfy a contract requirement. Formulate a linear program to determine the profit maximizing course of action. (Hint: the simplest formulation assigns one decision variable to account for the number of units of product 1 to produce and the other decision variable to account for the number of units of product 2 to produce.)
General
4 months ago
4. Suppose a security light is set into the ground and aims its light at the top of the building. The angle of elevation of the light is 60 degrees. The building is 9 feet tall. a. What is the distance of the light's base from the bottom of the building? Use a trig function to calculate the distance. b. How long is the light beam? light beam. Use a trig function to calculate the length of the
General
4 months ago
11101010100110.0101010111 base 2 (convert this number to base 4)
General
4 months ago
Why would a person choose a PPO over an HMO?
General
4 months ago
The cost of stainless steel tubing varies jointly as the length and the diameter of the tubing. If a 5ft length with diameter 2 inches costs $48.00, how much will a 17tf length with diameter 5in. cost?
General
4 months ago
The total monthly profit for a firm is P(x)=6400x−18x^2− (1/3)x^3−40000 dollars, where x is the number of units sold. A maximum of 100 units can be sold per month.How many units should be sold to maximize monthly profit? unitsWhat is the maximum monthly profit when this number of units are sold? (Round your answer to the nearest whole number.) dollars(Hint: When you solve for the critical values in this question, you'll have to solve a quadratic equation. You can do that using the quadratic formula, or you can do it by factoring.)How to get this answer?
General
4 months ago
Let P(x), Q(x), R(x) and S(x) denote the following predicates with domain Z: P(x): x ≤ 0, Q(x): x2 = 1, R(x): x is oddS(x): x = x + 1.For each predicate, determine its truth value
General
4 months ago
What is the area of the region bounded between the curves y=6x^2 and y=4x?
General
4 months ago
Solve for b.Give an exact answer in simplified form.-67b + 6 < 9b + 43
General
4 months ago
A penny collection contains twelve 1967 pennies, seven 1868 pennies and eleven 1971 pennies. If you are to pick some pennies without looking at the dates, how many must you pick to be sure of getting at least five pennies from the same year. Show work.
General
4 months ago
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