04/04/22
The bear will be at 2^t meters from the starting line “t” seconds after the race begins.
a. Write a function rule (equation) for this situation. b. Where is the beat at t=5? Write an equation.c. What time will the bear see their hero if they are 16 meters from the start? Write an equation
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04/03/22
b = √17, c = 9; find csc A
Find the indicated trigonometric function value of A. Rationalize denominators containing radicals.
04/03/22
Sketch the graph of a function that is never negative and has the lines x = -1 and x = 1 as vertical asymptotes, the x-axis as a horizontal asymptote and the origin as an x-intercept.
THEN find an equation for a possible corresponding rational function.I have no idea where to even begin with this one.
Determine the three zeros correct to two decimal places.
A function f is given by the expression f(x)= -2x3+3x2+180x for -10 ≤ x ≤ 11Determine the three zeroes correct to two decimal places.
This problem involves empirical probability. The table shows the breakdown of 99 thousand single parents on active duty in the U.S. military in a certain year.
This problem involves empirical probability. The table shows the breakdown of 99 thousand single parents on active duty in the U.S. military in a certain year. All numbers are in thousands and...
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This problem involves empirical probability. The table shows the breakdown of 102 thousand single parents on active duty in the U.S. military in a certain year.
This problem involves empirical probability. The table shows the breakdown of 102 thousand single parents on active duty in the U.S. military in a certain year. All numbers are in thousands and...
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Use the theoretical probability formula to solve the following problem. Express the probability as a fraction reduced to lowest terms. A 12-sided die is rolled.
Use the theoretical probability formula to solve the following problem. Express the probability as a fraction reduced to lowest terms. A 12-sided die is rolled. The set of equally likely outcomes...
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In a class of 154 students, 98 are taking math (M), 78 are taking science (S), and 54 are taking both math and science. One student is picked at random. Find the probability.
In a class of 154 students, 98 are taking math (M), 78 are taking science (S), and 54 are taking both math and science. One student is picked at random. Find the probability. P(taking math or...
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A bag contains 35 red blocks, 48 greeen blocks, 23 yellow blocks, and 19 purple blocks, You pick one block from the bag at random. Find the indicated theoretical probability. P(yellow or green)
A bag contains 35 red blocks, 48 greeen blocks, 23 yellow blocks, and 19 purple blocks, You pick one block from the bag at random. Find the indicated theoretical probability.P(yellow or green)
04/03/22
Intermediate Value Theorem
Using the intermediate value theorem, determine, if possible, whether the function f has at least one real zero between a and b.f(x)=x^3+3x^2−9x−26; a=−7, b=-3
04/03/22
Polynomial Function
The number of U.S. travelers to other countries during the period from 1990 through 2009 can be modeled by the polynomial functionP(x)=−0.00640x3+0.1295x2+1.193x+46.11where x=0 represents 1990,...
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Reuben invested his savings in two investment funds. The $4000 that he invested in Fund A returned a 10% profit. The amount that he invested in Fund B returned a 3% profit.
Reuben invested his savings in two investment funds. The $4000 that he invested in Fund A returned a 10% profit. The amount that he invested in Fund B returned a 3% profit. How much did he invest...
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04/02/22
What is the linear equation if the line passes through points (4,5) and (6,9)
What is the linear equation if the line passes through points (4,5) and (6,9)?
04/02/22
Algebra HW Help
a) Show that f(x)=4x+3 defines a one-to-one function.(b) Write an equation for f^-1(x).(c) Graph y=f(x) and =f^-1(x) on the same coordinate system.Assume that f(a)=f(b). That is,4a + 3 =...
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04/02/22
Algebra HW Help
Solve the equation and inequalities. Write the solution sets in interval notation if possible.(a): (5x-6)(x-9)=0(b): (5x-6)(x-9)<0(c): (5x-6)(x-9) </ 0(d): (5x-6)(x-9) > 0 (e): (5x-6)(x-9)...
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04/02/22
Algebra HW Help
Graph the function by using transformations of the graph of y=1/x. Plot all necessary asymptotes. For vertical asymptotes, make sure there are at least two points on each side. F(x)=1/x-3
04/02/22
Algebra HW Help
Write a polynomial f(x) that satisfies the given conditions. Express the polynomial with the lowest possible leading positive integer coefficient.Polynomial of lowest degree with lowest possible...
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04/02/22
Algebra HW Help
Write a polynomial f(x) that satisfies the given conditions.Degree 3 polynomial with integer coefficients with zeros -9i and 9/7.Find f(x)
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