A pair of dice is thrown. What is the probability that they show a total of 5 ?
Solve the radical equation. Be sure to check for extraneous solutions. If you find more than one solution, give your answer as a comma -separated list. sqrt (8x-28)=x-2
Is each product less than 1, equal to 1, or greater than 1? Place each product into the correct box. (2)/(4)times 6 (2)/(4)times 1 (3)/(8)times 2 (9)/(6)times 0 square square square
Given that g(x)=x^4 , find (gcirc g)(x) (gcirc g)(x)=square (Simplify your answer.)
Subtract the rational expressions. (9x+6)/(x^2)-7x-8-(8x+14)/(x^2)-7x-8 (9x+6)/(x^2)-7x-8-(8x+14)/(x^2)-7x-8= square (Simplify your answer.)
Watch the video and then solve the problem given below. Click here to watch the video. For the function f(x)=(1)/(22x) construct and simplify the difference quotient (f(x+h)-f(x))/(h) The difference quotient for f(x)=(1)/(22x) is square (Simplify your answer. Use integers or fractions for any numbers in the expression.)
Solve the system of equations below. x+y+z=2 2x-y+3z=13 -x+2y-z=-8 Select one: a. (1,-2,3) b. (1,-2,1) C. (1,-6,1) d. (1,-2,0)
55. ) 4x-y+z=-5 2x+2y+3z=10 5x-2y+6z=1
Write the logarithmic equation in exponential form. 3log_(125)5=1 The given equation in exponential form is square (Use integers or fractions for any numbers in the equation.)
Question 2 Solve the equation: sin(2x)-cos(2x)=1 over the interval [0,2pi )
$\frac {1}{8}\times \square =1\frac {3}{8}$
You are helping with decorations for your grandparents' 50th wedding anniversary. You have to buy the streamers and balloons. The streamers cost $\$ 3$ per roll, and the balloons cost $\$ 5$ for a group of 10. You only have $\$ 66$ to spend on the decorations.How many rolls of streamers and groups of balloons can you buy? Let x represent streamers and y represent balloons. Write a linear inequality to represent this situation. $3x+5y\leqslant 66$ $3x+5y\lt 66$ $3x+5y\geqslant 66$ $3x+5y\gt 66$
Which equation has an a-value of $-2$ a b-value of 1, and ac-value of 3? $0=-2x^{2}+x+3$ $0=2x^{2}+x+3$ $0=-2x^{2}+3$ $0=2x^{2}-x+3$
Question 3 (1 point) Find the elasticity. $q=D(x)=\frac {1200}{x}$ $E(x)=\frac {1}{x}$ $E(x)=1$ $E(x)=\frac {x}{1200}$ $E(x)=\frac {1200}{x}$
Use any basic integration formula or formulas to find the indefinite integral.(Use C for the constant of integration.) $\int \frac {4}{1+e^{-4x}}dx$ $\square $
Solve the equation $6y^{3}-7y^{2}-3y=0$ $y=\square $ Write your answers as a list of integers or reduced fractions, with your answers separated by (a) comma(s). For example, if you get 4 and $-\frac {2}{3}$ as your answers, then enter $4,-2/3$ in the box.
Factor: $3az-9ac+yz-3yc$ $3(3a+y)(a-c)$ $3(a-c)(z-y)$ $(z-3c)(3a-y)$ $(z-3c)(3a+y)$
(05.04 MC) The data to represent average test scores for a class of 16 students includes an outlier value of 72. If the outlier is included, then the mean is 86. Which statement is always true about the new data when the outlier is removed? The mean would increase. The mean would decrease. The median would increase. The median would decrease.
Watch the video and then solve the problem given below. Click here to watch the video. A committee has seven men and four women. If four people are selected to go to a conference, what is the chance that the group is two men and two women? $\square $ (Type an integer or a simplified fraction.)
A city council consists of eight Democrats and six Republicans. If a committee of six people is selected, find the probability of selecting two Democrats and four Republicans. $\square $ (Type a fraction. Simplify your answer.)
