09/07/24

Reduce the equation 16x^2+y^2+16z^2-8y-160z+400=0 to one of the standard forms for Calculus III forms in a 3D plane.
This represents a ellipsoid figure. Please put this equation into the standard form for the ellipsoid.
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09/05/24

The base of S is the triangular region with vertices (0, 0), (4, 0), and (0, 8). Cross-sections perpendicular to the x−axis are squares.
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09/05/24

Set up the integral that uses the method of disks/washers to find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.
Y=8x^3 , y=0 , x =1 about x=6
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09/04/24

Set up an equation that can be used to solve the problem solve the equation and determine the desired value use x as the variable

Tito received a weekly salary of 500 dollars at an appliance store. He also receives 4% commission on the total dollar amount of all sales he makes want must his total sales be in a week if he is... more
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09/01/24

How do you write this in standard form? 6x^2-15tx+6t^2
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08/31/24

Convert 8200 square inches to square yards.
Convert 82008200 square inches to square yards.
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08/29/24

as of august 4, 2016, florence griffith-joyner held the womens world record for the 100-neter dash. she set the revord with a time of 10.49 seconds in 1988. find her speed in miles per hour
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08/27/24

please help i need it right now thank so much
Simplify.Rewrite the expression in the form \[9^n\].\[\dfrac{9^{-3}}{9^{12}}=\] 
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08/23/24

how does i knot = 1 nautical mile per hour figure into the calculation of this problem
From a ship off-shore, the angle of elevation of a hill is 1.1 degrees. After the ship moves inland at 4.5 knots for 20 MINUTES, the angle of elevation is 1.4 degrees. How high is the hill? the... more
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08/23/24

Seven less than a number, divided.by 5, is -2.
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08/23/24

What is the coordinate 29 of the way from A to B if the coordinates are A(5,7) and B(14,16). Use the y-coordinate for your answer.
What is the coordinate 29 of the way from A to B if the coordinates are A(5,7) and B(14,16). Use the y-coordinate for your answer.
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08/23/24

two-step equation
Solve 5/6 - (2/3)u = 0
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08/22/24

write a quadratic equation whose roots are 6 and 4 and leading coefficient is 2
use letter x to represent variable
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08/21/24

Find the coordinates of P, a point 1/4 of the distance from C(-2,4) to D(4,3).
I know what the correct answer is but I had to subtract the y coordinate after multiplying the fractional distance when the "formula" says to add the fractional distance to the first coordinate. If... more
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08/20/24

Limit Evaluation

Lim x -> 1x^3 + x^2 + x - 3 all over (x-1) = ? (The answer will be an integer or whole number)
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08/20/24

Inverse Derivative

For the function𝑓(𝑥)=5+4𝑥^3find the derivative of the inverse function 𝑓-1 at the point 𝑥=505.(𝑓^-1)′(505)=   
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08/15/24

Math problems? Ready?
Anika buys some items for her soccer uniform: a pair of shorts for $8.58 and several pairs of socks for $4.29 per pair. If she spends $25.74 before taxes, how many pairs of socks does Anika buy?
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08/15/24

Integrated math 2
Find the vertex, equation, use the point:(4,4), solve for a:, let b=1, so the equation is: answer:
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08/14/24

Using points and equations

Find the point on the line 5𝑥 + 3𝑦 - 4 = 0 which is closest to the point (-5,-4).(    ,    )show step by step example
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08/10/24

Calculating Height Using Trigonometric Ratios Given Angles
Given that P is the top and Q is the foot of a tower standing on a horizontal plane, and A and B are two points on this plane such that AB is 30m and QAB is a right-angle, it is found that cot∠PAQ... more
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08/10/24

Math equation sentence
write the sentence as an equation 63 subtracted from the product of 138 and k equals 29 please
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08/09/24

$12312 is invested, part at 14% and the rest at 10%. if the interest earned from the amount invested at 14% exceeds the interest earned from the amount invested at 10% by $512.16, how much is invested
$12312 is invested, part at 14% and the rest at 10%. if the interest earned from the amount invested at 14% exceeds the interest earned from the amount invested at 10% by $512.16, how much is... more
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08/08/24

Fill in the number that makes the polynomial a perfect-square quadratic. z2 + 18z +

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08/06/24

If f(x) = 2/x^2 find f'(3)
If f(x) = 2/x^2 find f'(3)
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08/06/24

Find the derivative of the function
g(x) = (2x^5 + 5x +5 ) e^x g'(x) = ?
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