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MATH SOLVE
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i need help bruv. For the function y=x^2 - 5x - 6 . (a) Find the vertex(b) Find the y-intercept(c) Find the x-intercepts(Leave your answers in simplified radical form or, where appropriate, round to the nearest hundredth.)
General
2 months ago
Suppose that in a senior college class of 500500 students, it is found that 179179 smoke, 228228 drink alcoholic beverages, 191191 eat between meals, 9999 smoke and drink alcoholic beverages, 5959 eat between meals and drink alcoholic beverages, 7272 smoke and eat between meals, and 3030 engage in all three of these bad health practices. If a member of this senior class is selected at random, find the probability that the student (a) smokes but does not drink alcoholic beverages; (b) eats between meals and drinks alcoholic beverages but does not smoke; (c) neither smokes nor eats between meals.
General
2 months ago
Isosceles triangle ABC contains angle bisectors segment BF, segment AD, and segment CE that intersect at X. triangle ABC with diagonals BF, AD, and EC that intersect at point X If segment BA is congruent to segment BC and m∠BCA = 46°, what is m∠CXA?
General
2 months ago
Suppose that 55% of all adults regularly consume coffee, 45% regularly consume carbonated soda, and 70% regularly consume at least one of these two products. a. What is the probability that a randomly selected adult regularly consumes both coffee and soda? b. What is the probability that a randomly selected adult doesn’t regularly consume at least one of these t
General
2 months ago
Suppose that an insurance company classifies people into one of three classes — good risks, average risks, and bad risks. Their records indicate that the probabilities that good, average, and bad risk persons will be involved in an accident over a 1-year span are, respectively, .05, .15, and .30. If 20 percent of the population are "good risks," 50 percent are "average risks," and 30 percent are "bad risks," what proportion of people have accidents in a fixed year? If policy holder A had no accidents in 1987, what is the probability that he or she is a good (average) risk?
General
2 months ago
exercise 1.3. a telephone number consists of ten digits, of which the first digit is one of 1;2;:::;9 and the others can be 0;1;2;:::;9. what is the probability that 0/ appears at most once in a telephone number, if all the digits are chosen completely at random
General
2 months ago
For each of these lists of integers, provide a simple formula orrule that generates the terms of an integer sequence that beginswith the given list. Assuming that your formula or rule is correct,determine the next three terms of the sequence.a)3,6,11,18,27,38,51,66,83,102........b) 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, ...c) 1, 10, 11, 100, 101, 110, 111, 1000, 1001, 1010, 1011,...d) 1, 2, 2, 2, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 5, ...f) 1, 3, 15, 105, 945, 10395, 135135, 2027025, 34459425,...g) 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, ...
General
2 months ago
Solve the differential equation dy/dx=x/49y. Find an implicit solution and put your answer in the following form: = constant. help (formulas) Find the equation of the solution through the point (x,y)=(7,1). help (equations) Find the equation of the solution through the point (x,y)=(0,−3). Your answer should be of the form y=f(x). help (equations)
General
2 months ago
What does it mean to say that two variables are positively associated?Choose the correct answer below.A.There is a linear relationship between the variables, and whenever the value of one variable increases, the value of the other variable increases.B.There is a relationship between the variables that is not linear.C.There is a linear relationship between the variables, and whenever the value of one variable increases, the value of the other variable decreases.D.There is a linear relationship between the variables.
General
2 months ago
Marta went to the farmer's market to buy oranges. The oranges that are 3 inches in diameter cost 25 cents per dozen. The oranges that are 4 inches in diameter are 50 cents per dozen. Marta chose the 3-inch oranges. Did she make the more economical decision? Explain your answer?
General
2 months ago
The parabola y = x2is shifted down by 6 units and to the right by 5 units.What is the equation of the new parabola?
General
2 months ago
This table gives a few (x,y) pairs of a line in the coordinate planeX Y22 3627 5432 72What is the x intercept of the line?
General
2 months ago
The sum of the measures of the angles is 180. The sum of the measures of the second and third angles is two times the measure of the first angle. The third angle is 26 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles.
General
2 months ago
Prime factorization of 48?
General
2 months ago
ILL GIVE BRAINLIEST PLEASE HELP !!
General
2 months ago
The power line can be described by the equation shown below:Y=-1/2x-2Complete the table to find specific coordinates of the power line running through the yard
General
2 months ago
answer quickly!! Ella is trying to determine the side lengths of a triangle. She knows that the longest side is three times longer than the shortest side. The medium side is 10 more than the twice the shorter side. If the perimeter is 142cm, how long is each side
General
2 months ago
which classification describes the following system of equations 5x+y+2z=13 4x+3y+6z=17 x+2y=4
General
2 months ago
a free-falling object increases speed by a little over 22 miles per hour each second. The arithmetic sequence 22 44 66 ...., represents speed after each second, in miles per hour of a dropped object. How fast is a rock falling after 8 seconds if it is dropped over the side of the cliff?
General
2 months ago
In 1995, the federal government paid off one-thirdof its debt. If the original amount of the debt was$4.920,000,000,000, which expression representsthe amount that was not paid off?
General
2 months ago
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