Step-by-step solutions to hundreds of algebra 2 questions

Recent questions in Algebra II

Wotzdorfg 2020-10-27 Answered

What is a system of linear equations? Provide an example with description.

foass77W 2020-10-27 Answered

Solve the equations and inequalities: $\frac{2^{x}}{3} \leq \frac{5^{x}}{4}$

boitshupoO 2020-10-27 Answered

Average: Basic Understanding and PropertiesToday I'm going to start a new topic of quantitative aptitude i.e. Average. It is a very simple topic and just involves simple mathematical calculations. Average concept has various applications. I will discuss its applications in next session. Firstly I will try to make you understand the basics of this topic.

Yasmin 2020-10-27 Answered

Find any relative extrema of $y = \arcsin x - x$

Dottie Parra 2020-10-27 Answered

Solve the following system of equations.
$2 x - \frac{1}{5} y = \frac{4}{5}$
$\frac{1}{3} x - \frac{1}{2} y = - 12$
x-?
y-?

aortiH 2020-10-27 Answered

Solve the following polynomial equation by grouping and factoring.
$4 y^{3} - 9 y = 0$
y=?

emancipezN 2020-10-27 Answered

Which of the following equations have the same solution set? Give reasons for your answers that do not depend on solving the equations.
l. $x - 5 = 3 x + 7$
ll. $3 x - 6 = 7 x + 8$
lll. $15 x - 9 = 6 x + 24$
lV. $6 x - 16 = 14 x + 12$
V. $9 x + 21 = 3 x - 15$
Vl. $- 0.05 + \frac{x}{100} = 3 \frac{x}{100} + 0.07$

coexpennan 2020-10-27 Answered

Give the solution to the system of equations.
$x^{2} + y^{2} = 5, y = 3 x - 5$

Dolly Robinson 2020-10-27 Answered

Find the rational zeros and then other zeros of the polynomial function $f (x) = x^{3} - 17 x^{2} + 55 x + 25,$
that is, solve $f (x) = 0$
Factor $f (x)$ into linear factors

Wribreeminsl 2020-10-26 Answered

Find the factor of polynomial
$P (x) = x^{2} + x - 2$

Dottie Parra 2020-10-26 Answered

Give an example of a refinement in mathematical modeling with contextual explanation.

Trent Carpenter 2020-10-26 Answered

Which of the following statements is/are correct about logistic regression? Logistic regression can be used for modeling the continuous response variable with dichotomous explanatory variable. Logistic regression can be used for modeling the dichotomous response variable with dichotomous explanatory variable. Logistic regression can be used for modeling the continuous response variable with dichotomous or other type of categorical explanatory variables. Logistic regression can be used for modeling the dichotomous response variable with dichotomous and not for continuous explanatory variables. Logistic regression can be used for modeling the dichotomous response variable with categorical explanatory variables and/or continuous explanatory variables.

Chaya Galloway 2020-10-26 Answered

Find the multiplier for the rate of exponential growth or decay. 1% growth ________

Brittney Lord 2020-10-26 Answered

Write an equation in slope intercept form. $2 x + 3 y = 7$ , (4,5).

Ava-May Nelson 2020-10-25 Answered

Find the specified probability and interpret the results. Use technology to determine the likelihood of a challenge. For a particular week, the average gasoline price in California was $ 4.117 per gallon. A random sample of 38 filling stations is selected from this population. What is the likelihood that the average sample price this week was between $ 4.128 and $ 4.143?
Assume $σ = $ 0.049$

Khadija Wells 2020-10-23 Answered

Determine whether the ordered pair is a solution to the given system of linear equations.
1.(5,3) ${\begin{matrix} x - y = 2 \\ x + y = 8 \end{matrix}}$

Chardonnay Felix 2020-10-23 Answered

What is the point of intersection, if any, of the lines represented by the following equations?
2x-5y=20
y=3x+22

ringearV 2020-10-23 Answered

Make rough sketches of the graphs of each of the following polynomial functions. Be sure to label the x- and y- intercepts. $a) y = x (2 x + 5) (2 x - 7)$ $b) y = {(15 - 2 x)}^{2} (x + 3)$

abondantQ 2020-10-23 Answered

What would the machine epsilon be for a computer that uses 36-digit base 2 floating-point arithmetic?

Khadija Wells 2020-10-21 Answered

Write each radical expression using exponents and each exponential expression using radicals.
$\frac{R a d i c a l e x p r e s s i o n E x p o n e n t i a l e x p r e s s i o n}{\sqrt[5]{5^{3}}}$

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