Boost Your Pre-Algebra Skills with Examples and Solutions

High School
Algebra
Pre-Algebra

How we can write $\frac{1}{8}$ as a percent?

chatlibrecc3 2022-12-18

What is the formula of $\frac{1 - \cos x}{\sin x}$ ?

Cassandra Winters 2022-12-18

The prime factorization of 648 =
A.22x34
B.23x34
C.23x35

r2s1ef3w3 2022-12-18

From the earth's surface, a ball is thrown upward with an initial velocity of $v_{0}$ . A drag force equal to $m y v^{2}$ affects how the ball moves. (where, m is mass of the ball, v is its instantaneous velocity and gamma is a constant). The ball needs seconds to reach its zenith (maximum height).
1) $\frac{1}{\sqrt{2} γ g} \tan^{- 1} (\sqrt{\frac{2 γ}{g}} v_{o})$
2) $\frac{1}{\sqrt{γ g}} \tan^{- 1} (\sqrt{\frac{γ}{g}} v_{o})$
3) $\frac{1}{\sqrt{γ g}} \sin^{- 1} (\sqrt{\frac{γ}{g}} v_{o})$
4) $\frac{1}{\sqrt{γ g}} \ln (1 + \sqrt{\frac{γ}{g}} v_{o})$

Shafikr7r 2022-12-18

$2^{2 x} = 2^{3}$ find value of x

Seresiniahc 2022-12-18

The direct exchange rate between Hogwarts galleons and dollars is $0.2500 dollars for a galleon. [or, in foreign exchange notation, GAL/USD = $0.2500].
The interest rate in Hogwarts is 9% per per year and the interest rate in the US is 2% per year. You would like to lock in the dollar value of a galleon cash flow to be received 17 years from now.
Using the interest rate parity theorem, calculate the 17 year direct forward rate between galleons and dollars. Report your answer to 4 decimal places.

Alessandra Smith 2022-12-18

How do you convert 0.3 as a fraction?

Jemknomamumgz1 2022-12-17

The coefficient in the term 7xy

TriefButarteroda 2022-12-17

The value of $\log_{9} 27 - \log_{27} 9 is A \frac{3}{2} B \frac{5}{6}$
C None

glucidessho 2022-12-17

Express the following fraction as mixed fraction: 285

glucidessho 2022-12-17

What is the highest common factor of 24 and 30?

Amiya Hart 2022-12-17

Type the correct answer in the box. Use numerals instead of words. If necessary, use/ for the fraction bar.
Function g is a transformation of the parent sine function, $f (x) = \sin (x)$
$g (x) = \frac{1}{3} \sin (2 x - 5) + 1$
The phase shift of function g is ?

zureignenj72 2022-12-17

$R \to R | T T \to λ$ is an ambiguous grammar
Its true or false

Seresiniahc 2022-12-17

What is this property called for a function? f(f(x))=f(x)

Presley Schroeder 2022-12-16

What is the greatest common factor of 12 and 18

kapitlio0z 2022-12-16

We need to find all the real fourth roots of $\frac{256}{2401}$ .

Belen Booker 2022-12-16

How to represent $5 \frac{1}{2}$ as an incorrect fraction.

Dikealemlepcju 2022-12-16

Convert the decimal 3.4 to fraction and convert it to the simplest form. The fraction that you get is 175 . State whether the statement is True or False

Dikealemlepcju 2022-12-16

Getting your pre Algebra solved becomes much easier when you have all the answers to your questions by taking a closer look at the various examples dealing with Pre-Algebra subjects. We have intentionally collected the list of pre-algebra equations and various solving equations with decimals problems to help you see various examples that explain how certain solutions are found. Still, if something sounds unclear or you are concerned about some solution that has been provided, approach pre-algebra with reverse engineering approach (going backwards).

Pre-Algebra

How we can write $\frac{1}{8}$ as a percent?

What is the formula of $\frac{1 - \cos x}{\sin x}$ ?

The prime factorization of 648 =
A.22x34
B.23x34
C.23x35

$2^{2 x} = 2^{3}$ find value of x

Find the factors of $288$ .

How do you convert 0.3 as a fraction?

The coefficient in the term 7xy

The value of $\log_{9} 27 - \log_{27} 9 is A \frac{3}{2} B \frac{5}{6}$
C None

Express the following fraction as mixed fraction: 285

What is the highest common factor of 24 and 30?

Type the correct answer in the box. Use numerals instead of words. If necessary, use/ for the fraction bar.
Function g is a transformation of the parent sine function, $f (x) = \sin (x)$
$g (x) = \frac{1}{3} \sin (2 x - 5) + 1$
The phase shift of function g is ?

$R \to R | T T \to λ$ is an ambiguous grammar
Its true or false

What is this property called for a function? f(f(x))=f(x)

What is the greatest common factor of 12 and 18

We need to find all the real fourth roots of $\frac{256}{2401}$ .

How to represent $5 \frac{1}{2}$ as an incorrect fraction.

Convert the decimal 3.4 to fraction and convert it to the simplest form. The fraction that you get is 175 . State whether the statement is True or False

Find 15% of 250.

Improve Your Algebra Skills with Practice Problems