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3 years ago

Solve for v in terms of s, t, u, and w. wv=uts v=___

Mathematics

1 answer:

laiz [17]3 years ago

8 0

$wv=uts\implies v=\frac{uts}{w}$

we needed to eliminate w, do so by diving both sides by w and obtain the above result :)

Hope this helps.

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A clothing store purchases a sweatshirt for $26 and adds $15 to set the sticker price.The store is having a sale where everythin

Rashid [163]

Answer:

32.80

Step-by-step explanation:

well it is kind of simple all you need to do is go 26 + 15=41 with the discont of 20% the answer is 32.80 dollars!!!!

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4 years ago

A coach of a baseball team orders hats for the 12 players on his team. Each hat costs $9.95. The shipping charge for the entire

Ronch [10]

Answer:

124.4

Step-by-step explanation:

12 x 9.95 = 119.4 dollars

119.4+5.00=124.4

The total cost is $124.40.

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4 years ago

(6z 2 - 4z + 1)(8 - 3z).

Yakvenalex [24]

Distributive property
a(b+c)+ab+ac
a(b-c)=ab-ac

(6z^2-4z+1)(8-3z)
move for nicety
(8-3z)(6z^2-4z+1)
distribute
8(6z^2-4z+1)-3z(6z^2-4z+1)=
48z^2-32z+8-18z^3+12z^2-3z=
-18z^3+48z^2+12z^2-32z-3z+8=
-18z^3+60z-35z+8

7 0

4 years ago

(1 point) For the equation given below, evaluate ′ at the point (−1,2). (5−)^4+4^3=2433. ′ at (−1,2) =

ryzh [129]

Answer:

$\dfrac{343}{71}$

Step-by-step explanation:

Given the equation

$(5x-y)^4+4y^3=2433$

Find the derivative:

$((5x-y)^4+4y^3)'=(2433)'\\ \\4(5x-y)^3\cdot (5x-y)'+4\cdot 3y^2\cdot y'=0\\ \\4(5x-y)^3\cdot (5-y')+12y^2y'=0$

Substitute

$x=-1\\ \\y=2,$

then

$4(5\cdot (-1)-2)^3\cdot (5-y')+12\cdot 2^2\cdot y'=0\\ \\4(-5-2)^3(5-y')+48y'=0\\ \\4\cdot (-7)^3\cdot (5-y')+48y'=0\\ \\-1,372(5-y')+48y'=0\\ \\-6,860+1,372y'+48y'=0\\ \\1,420y'=6,860\\ \\y'=\dfrac{6,860}{1,420}=\dfrac{686}{142}=\dfrac{343}{71}$

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3 years ago

What is the intervals in a cartesian plane??

ruslelena [56]

Answer:

An Interval is all the numbers between two given numbers.

Step-by-step explanation:

4 0

2 years ago