Questions tagged 'Mathematics'
325 questions
Solve the equation for the letter l: a=lw l = aw l equals w over a l = a − w none of the above
To solve the equation for the variable ( l ), consider the following relationships: 1. ( a = lw ) 2. ( l = aw ) 3. ( l = \frac{w}{a} ) 4. ( l = a - w ) 5. None of the above Based on these options, t...
Nov 03, 2024
What polynomial identity should be used to prove that 252 = (20 5)2?
What polynomial identity can be used to demonstrate that ( 252 = (20 - 5)^2 )?
How do I do a cube root on a TI-89 Titanium? or even a fourth root for that matter?
How can I calculate the cube root on a TI-89 Titanium calculator? Additionally, I would like to know how to compute a fourth root as well. Thank you!
An Olympic runner leaps over a hurdle. If the runner’s initial vertical speed is 2.2 m/s, how much will the ru
An Olympic runner leaps over a hurdle. If the runner's initial vertical speed is 2.2 m/s, how high will the runner's center of mass be raised during the jump?
Nov 02, 2024
Which function below is the inverse of f(x) = The quantity of two x plus three, over five.?
Which of the following functions is the inverse of ( f(x) = \frac{2x + 3}{5} )?
A technical machinist is asked to build a cubical steel tank that will hold 420 L of water. Calculate in meters the smallest possible
A technical machinist has been tasked with constructing a cubical steel tank that can hold 420 liters of water. Please calculate the smallest possible inside length of the tank in meters. Round your a...
Find the limit as (x,y)->(0,0) of [cos(xy)-1] / (x^2Y^2?)?
I am trying to find the limit of the expression (\frac{\cos(xy) - 1}{x^2y^2}) as ((x,y)) approaches ((0,0)). Can anyone help me with this? Thank you!
difference between ln and log?
What is the difference between ln and log? Specifically, what does ln represent? Additionally, how can I solve the equation ln(7x - 1) = 2?
Oct 30, 2024
Express the following number in scientific notation. 0.01520 = 1.520 x 10-2 1.52 x 10-2 0.1520 x 10-1 1.520 x 10-3
The number 0.01520 expressed in scientific notation is 1.520 x 10^-2. To convert this number to scientific notation, we move the decimal point two places to the right.
Algebra/ trig help please?
For a particular angle theta, the cosine function has the following values within one cycle: cos(0) = 3, cos(π/4) = 0, cos(π/2) = -3, cos(3π/4) = 0, and cos(π) = 3. What is the rule for the cosine fun...