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Una compañía de telefonía móvil en expansión ha gestionado durante el trimestre que finaliza ochocientas cincuenta mil llamadas al día. En el próximo trimstre espera llegar al millón e ir aumetado trimestralmente en la misma cantidad durante los próximos dos años. ¿Cuántas llamadas diarias espera gestionar dentro de dos años?
General
4 months ago
At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also study Japanese, do more students at the school study French than Japanese? (1) 16 students at the school study both French and Japanese. (2) 10 percent of the students at the school who study Japanese also study French.
General
4 months ago
Which of the following is true regarding the sequence graphed below?a. The sequence is arithmetic because the terms have a common difference. b. The sequence is arithmetic because the terms do not have a common difference. c. The sequence is not arithmetic because the terms have a common difference. d. The sequence is not arithmetic because the terms do not have a common difference.
General
4 months ago
An electret is similar to a magnet, but rather than being permanently magnetized, it has a permanent electric dipole moment. Suppose a small electret with electric dipole moment 1.0 × 10−7 Cm is 25 cm from a small ball charged to + 80 nC, with the ball on the axis of the electric dipole.
General
4 months ago
The soccer team collected $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles. The amount collected can be modeled by the equation , where x represents the number of small vehicles and y represents the number of larger vehicles. If the number of larger vehicles washed was 50, how many small vehicles were washed in total?a.55 b.60 c.130 d.150
General
4 months ago
If we have the curve y = sqrt(x), find the y value and the slope of the curve when x = 36. y = 6 Correct: Your answer is correct. slope = 1/12 Correct: Your answer is correct. Hence, find the equation of the tangent line to the curve at x = 36, writing your answer in the form y = mx + c. What are the values of m and c?m = c =
General
4 months ago
A standard deck of cards has 52 cards in four suits: spades, hearts, diamonds, and clubs. Spades and clubs are black; hearts and diamonds are red. Each suit has 13 cards: 2 through 10, Jack, Queen, King, Ace. The "face cards" are the Jack, Queen, and King. Robby Billity shuffles a standard deck and draws one card. Then Robby replaces the card, shuffles again, and draws another card. He repeats this procedure for a total of 1000 draws. About how many times would we expect Robby to draw these cards?
General
4 months ago
Consider the function on the interval (0, 2π). f(x) = sin(x) cos(x) + 8 (a) Find the open interval(s) on which the function is increasing or decreasing. (Enter your answers using interval notation.) increasing decreasing (b) Apply the First Derivative Test to identify all relative extrema. relative maxima (x, y) = (smaller x-value) (x, y) = (larger x-value) relative minima (x, y) = (smaller x-value) (x, y) = (larger x-value)
General
4 months ago
the path of the longest shot put is modeled by h(x)=-1.017x^2+1.08x+5.8, x is the horizontal distance from start and h(x) is the height of the shot put above the ground. A) determine h(24), round to 2 decimal places. B) determine numerical value of the vertical intercept. C) determine numerical value of the vertex. D)how far from start did the shot put strike the ground
General
4 months ago
Write out the sample space for the given experiment. Use the following letters to indicate each choice: M for mushrooms, A for asparagus, T for turkey, P for pepperoni, R for ranch, and V for vinaigrette. When deciding what you want to put into a salad for dinner at a restaurant, you will choose one of the following extra toppings: mushrooms, asparagus. Also, you will add one of following meats: turkey, pepperoni. Lastly, you will decide on one of the following dressings: ranch, vinaigrette.
General
4 months ago
Julie gets a 20% discount on all of the in the clothing store where works. If she buys a shirt that regularly costs $45.00, how much money will she save with her employee discount
General
4 months ago
A travel agency charges $64 for each bus ticket and $82 for each train ticket. Aaron has $520 to purchase tickets. If he buys 3 bus tickets, how many train tickets can Aaron buy?
General
4 months ago
Among all right triangles whose hypotenuse has a length of 12 cm, what is the largest possible perimeter?
General
4 months ago
Alex's friend Pablo comes up with an exact equation to find out how many bags he needs. Use his equationto find out how many bags will actually be needed if B = x(2x+7)+3(2x+7)+(x+4) (2x +7), where thequantity (2x + 7) equals 4. Show how you arrive at your answer.
General
4 months ago
Algebra- Write the digits that make each equation true.__ 3 - 2 __ = 715__ - __ 1 = 1478 - __ 5 = 4 __
General
4 months ago
Suppose that, in 1995, the weight of 16-year old males in the United States was normally distributed with a mean of 143 lbs and standard deviation equal to 15 lbs. Suppose that Roger, a public health researcher, believes that the popularity of video and computer gaming has made teenagers less active, and predicts that 16-year old males today weigh more than 16-year old males did in 1995. To test the theory, he chooses a random sample of 50 16-year old males and records their weights. The average weight of the sample is 147 lbs. Roger uses a z ‑ test to test the hypothesis that the average weight of 16-year old males has increased. He calculates the z ‑ statistic as 1.89 standard deviations above the mean. Use this standard normal z-distribution table to calculate the p-value of this statistic. Give your answer as a decimal rounded to four places. Also how to determin if this is a one-sided or two-sided test?
General
4 months ago
The coordinate grid shows points A through K. What point is a solution to the system of inequalities? y > −2x + 10 y > 1 over 2x − 2 coordinate grid with plotted ordered pairs, point A at negative 5, 4 point B at 4, 7 point C at negative 2, 7 point D at negative 7, 1 point E at 4, negative 2 point F at 1, negative 6 point G at negative 3, negative 10 point H at negative 4, negative 4 point I at 9, 3 point J at 7, negative 4 and point K at 2, 3 EKBD
General
4 months ago
Linear Programming. 20) 3x + y ≤ 7; x + 2y ≤ 9; x ≥ 0; y ≥ 0 Maximize the Objective Function: P = 2x + y show the graph
General
4 months ago
Can you please help me out with this question I really need it Thank Youu❤️
General
4 months ago
Find the slope of the line passing through the points (-4,-3) and (8,-9)
General
4 months ago
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