Algebra Word Problems Solved | Algebra Help & Examples

High School
Algebra

Electric potential in a particular region of space is $V = 12 x - 3 x^{2} y + 2 y z^{2}$ .A point's electric field strength P(1m, 0, -2m) in N/C is

Urijah Zhang 2022-11-29

$\begin{array}{cc} x & 2 & 4 & 8 & 9 & 12 \\ f^{'} (x) & 4 & 1 & - 2 & 0 & 3 \end{array}$
Let f be a function that is twice differentiable for all real numbers. The table above gives selected values for f" in the closed interval $2 \leq x \leq 12$ . Use a right Riemann sum with the four subintervals indicated by the data in the table to approximate $\int_{2}^{12} f^{'} (x) d x$ . Show the work that leads to your answer.

Ghillardi4Pi 2022-11-29

Which expression is equivalent to the following expression: A>8 AND A < 18
a. NOT (A < 8) AND NOT (A > 18)
b. NOT (A <= 8) AND NOT (A >= 18)
c. NOT (A > 8 OR A < 18)
d. A<8 OR A > 18

arponatsdWT 2022-11-29

Which formula can be used to describe the sequence?
$- 3, \frac{3}{5}, - \frac{3}{25}, \frac{3}{125}, - \frac{3}{625} A . f (x) = - 3 {\frac{1}{5}}^{x} - 1 B . f (x) = - 3 (\frac{1}{5})^{x} - 1 C . f (x) = - \frac{1}{5} (3)^{x} - 1 D . f (x) = - \frac{1}{5} (- 3)^{x} - 1$

SadoHearcepar2BH 2022-11-29

What does .9 with a line above the 9 mean?
What does this mean?
$. \bar{9}$
I've never seen this notation before.

Amina Wilkinson 2022-11-29

What value of x is in the solution set of $4 x - 12 \leq 16 + 8 x$ ?

neimanjaLrq 2022-11-29

Write composite number between 40 and 50

neimanjaLrq 2022-11-29

What is a sumset?
Say we have sets X={0,2,3} and Y={1,2,5}.
Is the sumset defined to be
X+Y={0+1,2+2,3+5}={1,4,8}
or summing every element pairwise
X+Y={1,2,5,3,4,7,8}

Mark Mcbride 2022-11-29

How do you use the right-hand rule for cross-product?

smekkinnZuG 2022-11-29

How many vertices does a triangle have?
A 1
B 2
C 3
D 4

funnyantyLEy 2022-11-29

You want to have $2.7 million when you retire in 37 years. You feel that you can save $600 per month until you retire. What APR do you have to earn in order to achieve your goal?
A. 10.52%
B. 11.28%
C. 9.11%
D. 9.87%
E.10.97%

Davion Griffith 2022-11-29

In which case does the momentum of an isolated system remain conserved?
The net final momentum of the system is zero.
The net initial momentum of the system is zero.
The net external force on the system is zero.
The net external force on the system is non-zero.

Araceli Hopkins 2022-11-29

30% of 1500 is ___
A 450
B 500
C 300
D 150

Callie Johnston 2022-11-29

What is the derivative of $2^{x}$ ?

Garrett Mclaughlin 2022-11-29

A trapezoid is a quadrilateral with exactly one pair of:
A.Equal sides
B.Parallel sides
C.Perpendicular sides
D.Curved sides

Lorena Becker 2022-11-29

What is the slope of the line represented in the graph?

WibblallyKCC 2022-11-29

Allison has 5 times as many baseball cards as football cards. In all, she has 120 baseball and football cards. How many baseball cards does Allison have?

BenguelaktR 2022-11-29

If $\frac{- b \pm \sqrt{b^{2} - 4 a c}}{2 a}$ and t(x) = 3x, which value is equivalent to $(s \cdot t) (- 7)$ ?
A. -439
B. -141
C. 153
D. 443

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Even as we are dealing with college subjects like Sociology or Data Science, the use of high school Algebra is inevitable. Some of us may still remember the rules, yet it is only natural have something as a reminder.

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