Solve the equation. (5)/(y+2)+(3)/(y-4)=(8)/(y+3) Select the correct choice below and fill in any answer boxes in your choice. A. The solution set is square (Simplify your answer.) B. There is no solution.
You are playing a game where you win 5 points in the first round and lose 7 points in the next. How many points should be scored to draw the game if one last round is left?
Let f(x)=x^3+9 and g(x)=x^2-8 Find the rule for the function. square You may have misinterpreted the problem. Does gf=g(f(x)) 7
A car is being driven at a rate of 60ft/sec when the brakes are applied. The car decelerates at a constant rate of 10ft/sec^2 . How long will it take before the car stops ? Round your answer to one decimal place. Your Answer: square
Question 3 of 5 Select all the correct answers. Use synthetic division to completely factor this polynomial. 3x^4-14x^3-3x^2+54x-40 Which expressions are factors of the polynomial? D (x-4) (x+1) (3x-5) (x+4) (x+2) (3x+5) (x-1) (x-2)
Evaluate the indefinite integral given below. int (-4e^sqrt (4x))/(sqrt (4x))dx
A binomial probability experiment is conducted with the given parameters. Use Excel to find the probability of x successes in the n independent trials of the experiment. n=6,p=0.2,xlt 4 P(Xlt 4)=square (Round to four decimal places as needed.)
Consider the following function: f(x)=(-5x+9)/(x+2) Step 2 of 2:What type of discontinuity is at the discontinuous point? Answer 2 Points Choose the correct answer from the options below. Removable Discontinuity Non-Removable Discontinuity Jump Discontinuity
(a) Evaluate log_(4)(4^-0.97) square (b) Evaluate 8.1ln(e^7) square
-2+6y^3-2y^3+7-7+6x^2-2x^2
Evaluate the expression. $\frac {C(8,6)\cdot C(9,7)}{C(13,9)}$ $\square $
Simplify the expression: $-5(-6+2x)=$ $\square $
Find the area of the region that lies inside both curves. $r=3sin(\Theta ),\quad r=3cos(\Theta )$
Note: You may need to assume the fact that $\lim _{M\rightarrow \infty }M^{n}e^{-M}=0$ for all n. Decide whether or not the given integral converges. $\int _{0}^{\infty }e^{-5x}dx$ The integral converges The integral diverges. If the integral converges compute its value. (If the integral diverges enter DNE.) $\square $
What is the slope of the line that passes through the points $(-5,-9)$ and $(-5,-13)$ ? Write your answer in simplest form. Answer $\square $
Evaluar la expresión para $b=1.6$ $2\cdot b+3\cdot b$
Solve the equation, and check the solution. $\frac {1}{4}(3x+5)-\frac {1}{5}(x+7)=7$
Find an equivalent expression for $3csc(x-\frac {\pi }{2})$ using the cofunction identities. $3csc(x-\frac {\pi }{2})=\square $ (Simplify your answer.)
Use the trigonometric function values of quadrantal angles to evaluate the expression below $(cos180^{\circ })^{2}-(sin0^{\circ })^{2}$
Use the trigonometric function values of the quadrantal angles to evaluate. $4cot270^{\circ }+3csc270^{\circ }$ $4cot270^{\circ }+3csc270^{\circ }=\square $ (Simplify your answer. Type an integer or a fraction.)
