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MATH SOLVE
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Great Granola makes a trail mix consisting of peanuts, cashews, raisins, and dried cranberries. The trail mix sells for $3.50, and the most expensive ingredient is the cashew. The production manager takes a random sample of 15 bags of trail mix from two factories to determine the amount of cashews in each bag. What statistical information could be useful to the production manager? Check all that apply.
General
5 months ago
Which represents an exterior angle of triangle XYZ? ∠LXZ ∠JXM ∠JXZ ∠HXJ
General
5 months ago
Need to know the area of the composite figure.
General
5 months ago
A circle k(O) with the radius r is given. Line AB is a Tangent to circle k(O) at point B. Find AB, if m∠AOB=60°, and r=12 cm.
General
5 months ago
can someone please help with this problem
General
5 months ago
prove that (sec 12A-1)/(sec 6A-1)=tan 12A/tan 3A
General
5 months ago
Can some one help me with this I need it broken down on how I got the answer
General
5 months ago
98 POINTS!! PLEASE HELP A) what did the student do wrong, explain why they are incorrect B) Demonstrate and explain the correct way to answer the question. Lauren says that two expressions 3x+4(2x+5) and 6x +5x +5 are equivalent. Simplify the expressions to determine whether or not Lauren is correct. Substitute a value for x to see if she is right.Students answer: She is correct because both equal 11x +5. I subsisted x=2 and got 27 for both
General
5 months ago
A powered by B equals B powered by A. A does not equal B. What's A and what's B?
General
5 months ago
if the inlet pipe for a tank is opened, the tank will be filled in 6 hours. If the outlet pipe for a tank is opened when the tank is full, the tank will be emptied in 8 hours. How long will it take to completely fill the empty tank if both the inlet and outlet pipes are open
General
5 months ago
The n candidates for a job have been ranked 1, 2, 3, . . . , n. Let X be the rank of a randomly selected candidate, so the X has the pmf p(x) = 1/n, if x = 1, 2, 3 . . . n, 0, otherwise. This is called the discrete uniform distribution. Compute E(X) and Var(X). (Hint: the sum of the first n positive integers is n(n + 1)/2, whereas the sum of their squares is n(n + 1)(2n + 1)/6.)
General
5 months ago
The average annual salary for employees in a store is $50,000. It is given that the population standard deviation is $4,000. Suppose that a random sample of 70 employees will be selected from the population.What is the value of the standard error of the average annual salary? Round your answer to the nearest integer.
General
5 months ago
find the equation of the perpendicular bisector of the line segment joining the points (3,8) and (-5,6).
General
5 months ago
A mile-runner’s times for the mile are normally distributed with a mean of 4 min. 3 sec. (This would have to be expressed in decimal minutes -- 4.05 minutes), and a standard deviation of 2 seconds (0.0333333··· minutes (the three dots indicate a repeating decimal)). What is the probability that on a given run, the time will be 4 minutes or less?
General
5 months ago
A line intersects the point (-11,4)and has a slope of -2. What are the inputs to the point -slope formula?
General
5 months ago
31. ABCD has area equal to 28 sq. unit. BC is parallel to AD and BA perpendicular to AD. If BC = 6 and AD = 8,then value of CD =B.213A. 2 12C.4D. 275
General
5 months ago
Which best describes the graph of the function f(x) = 4(1.5)"?The graph passes through the point (0,4), and for each increase of 1 in the x-values, the y-values increase by 1.5.The graph passes through the point (0,4), and for each increase of 1 in the x-values, the y-values increase by a factor of1.5.The graph passes through the point (0, 1.5), and for each increase of 1 in the x-values, the y-values increase by 4.The graph passes through the point (0, 1.5), and for each increase of 1 in the x-values, the y-values increase by a factor of
General
5 months ago
Fred the clown can create 20 balloon animals every 15 minutes. How many balloon animals can he create in 6 minutes?
General
5 months ago
This question is called "Create equations to solve for missing angles"Help me!! Its very confusing.
General
5 months ago
The equation c = 6.5h represents the cost, c, of renting a bicycle for h hours. The table below can be used to show the same information.Cost for Renting BicyclesNumber of Hours (h)0246Cost (c)If Francesca rents a bicycle for 2 hours and Phil rents a bicycle for 6 hours, how much more does Phil pay?
General
5 months ago
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