10/15/24

What is the algebraic expression of the problem one-fifth of the sum of the number ( u is the number in this case) and two
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10/14/24

In a recent year, 33.6% of all registered doctors were female. If there were 48,700 female registered doctors that year, what was the total number of registered doctors?
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10/12/24

Poppy is 5 years older than kate .kate is twice as old as dane . Poppy is 11 years old .how old is dane

Poppy is 5 years older than kate .kate is twice as old as dane . Poppy is 11 years old .how old is dane
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10/11/24

Calculus homework question help please

Use logarithmic differentiation to find the derivative of 𝑦=(sin(4𝑥))^(1+3𝑥):𝑦′= 
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10/11/24

critical numbers
y= 5x^2/3 + x^5/3
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10/09/24

I need help with this because it is not working
Use integration by parts to evaluate the integral:∫15 (ln(𝑟)) / (𝑟^4) 𝑑𝑟 =  Report your answer accurate to at least 6 decimal places.
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10/08/24

Integration with partial fractions
Make a substitution to express the integrand as a rational function and then evaluate the integral. (Remember the constant of integration.)∫ dx/(x√x-1)
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10/07/24

Systems of equations
Jace has $2.15 in nickels and dimes. If he has 7 more nickels than dimes, how many of each coin does he have?
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10/05/24

How to find the volume of V(slice)(x) of a cone and h(x) of the definite integral of a cone?
Consider a circular cone of radius 3 and height 5What is the Volume Vslice(x) of the representative slice?linear function f(x) = -3/5x + 3Radius of the slice r = 3 - 0.6x Volume of Vslice = ?What... more
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10/05/24

How to find the integral of a solid using disks or washer's method when rotating the region enclosed by y=1/x^5, y=0, x=3, x=7 about the line y=-5?
The volume of the solid obtained by rotating the region enclosed by y= 1/x5, y= 0, x= 3, x= 7 about the line y= -5.Find the integral (disks or washer's method) needed.V= ∫ ... dxI know that a= 3... more
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10/04/24

fill in the missing fraction
2/3 + _ =16/15
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10/04/24

two angles of a quadrilateral measure 94* and 244*. the other two angles are in a ratio of 4:17. what are the measures of those two angles?
two angles of a quadrilateral measure 94* and 244*. the other two angles are in a ratio of 4:17. what are the measures of those two angles?
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10/04/24

Six-Trig Ratio│Please Help!
Given the point (-6, 12) determine the six-trig ratio. Determine the two complementary angles. Label the angles G, H, I, with H being the right angle.
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10/02/24

How many solutions does the equation have? –|3n + 6| − 5 = 3
How many solutions does the equation have?–|3n + 6| − 5 = 3
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09/30/24

write the equation in slope-intercept form of the line that passes through (-1,11) and is parallel to y=-8x-2
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09/29/24

Evaluate the integral. (Use C for the constant of integration.)
∫√x^2-25 / x^4 dx
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09/29/24

Give the substitution, involving the trigonometric function of either tan(𝜃), sin(𝜃) or sec(𝜃), that would be used when solving these integrals. Be sure to use 𝜃 as the variable.
a) ∫√1-100x^2 dxb) ∫√25x^2 -36 dxc) ∫√16x^2+36 dx
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09/28/24

Solving Right Triangles, Please Help!
Round to the nearest degree. Show your work. sin(x) =0.3021; x = ? cos(θ) = 0.8112 ; θ = ? tan(β) = 0.41667 ; β = ?
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09/27/24

Which value for x makes the sentence true?
3 (3x-7) + 3x=39
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09/26/24

a(x)=−(x+6)^2+6. Find the x-intercepts, if any. Express the intercept(s) as ordered pair(s).
Find the x-intercepts, if any. Express the intercept(s) as ordered pair(s).
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09/26/24

Question I'm not sure I solved right (Calc 2, L'Hopital's rule I believe)
If I could get a thorough explanation of each step or justification, that would be super appreciated!Find numbers a and b such that:lim sqrt(ax+b)-2x→0 ————— = 1 xI... more
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09/25/24

volumes (washer/disk method)

A graphing calculator is recommended.Use technology to find the volume of the solid obtained by rotating the region bounded by the given curve about the specified line. (Round your answers to five... more
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09/25/24

 A car is traveling at a steady speed. It travels 2 and one third miles in 3 and one half minutes. How far will it travel in 43 minutes​? In 1 hour​?
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09/23/24

(Parallel and Perpendicular lines on a graph (math)
Write an equation in​ slope-intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation. ​(negative 3​,7​); y equals one third x minus 1
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09/22/24

Find the limits.
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