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Integration
Sin^-1(cosx)dx

0 steps
129 views
calculus
Dividing with the least amount of scrap left over.
I need to make different widths of product from a set width of master roll. Master width = 55.5”

0 steps
141 views
word_problems
Physics
A person of weight 400 N stands on a scale in an elevator. What will the scale be reading when the e

4 steps
136 views
calculus
potential and kinetic energy
KE=1/2mv2 and PE=mgh Im taking an online science lab help me please

0 steps
135 views
algebra_II
friction
A block of mass 200Kg is kept on a rough horizontal surface.it just begins to move when a force of 1

3 steps
237 views
word_problems
Need positive exponents
Write with positive exponents: $r^{-4}st^{-2}$

1 steps
285 views
algebra
Solve an equation
Solve for x: 5x/4+1/2=0

2 steps
257 views
algebra
Implicit derivative
Find dy/dx by implicit differentiation: $x^2y^2+x sin y = 4$

5 steps
375 views
calculus
Factoring a polynomial
Factor $y^2+121$

1 steps
228 views
algebra
Take a derivative
Differentiate $y=(x^3+7x-1)(5x+2)$ using the product rule.

1 steps
306 views
calculus
Finacial maths.
Nicola makes two deposits into an account:a first amount of R5000 and R2000 four years later.the int

0 steps
299 views
business
Please solve equeation and show work. Thanks!
x^3 = -125

2 steps
317 views
algebra
fracciones
si una torta tiene 14 trozos que cantidad de la torta representa un trozo

0 steps
283 views
everyday_mnath
help financial math
Addleson corp. has a $1,000 par value bond outstanding that was issued for 30 years 5 years ago at a

2 steps
306 views
business
show work of each problem
Solve for x: a. 3(x-4) – 2x = x+5 b. (2/5)x – 5 = (3/6)x – 2/3 c. 5/(x-2) – 7/(x-1) = 3/(x-

8 steps
344 views
algebra
need answer please
A pelican flying along a horizontal path drops a fish from a height of 4.7 m. The fish travels 7.7 m

5 steps
334 views
strange
Physics, Kinetic Theory of Gases
Oxygen (O2) has a molar mass of 32 g/mol. The root mean square speed is 483.57m/s. (e)Suppose an ox

13 steps
639 views
basic
regla de tres
para terminar una casa se empleó a 24 albañiles durante 28 días a razón de 8 horas diarias.¿cu

0 steps
304 views
basic
take a derivative
Find the derivative of $y=\frac{2}{x^3}$

0 steps
370 views
calculus
Removing ( and )
Remove the parentheses: $(x^8)^2$

2 steps
372 views
algebra
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