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MrRissso [65]
3 years ago
7

Pls help my friend it’s due in an hour .

Mathematics
1 answer:
olga55 [171]3 years ago
3 0
The answer is: B. 41
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Evaluate the surface integral S F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
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V is the 3D region enclosed by S. 

div(F)= <span>∂(x)/∂x + ∂(y)/∂y + ∂(10)/∂z = 2 
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<span>∫ = ∫∫∫ [V] div(F) dV = 2 ∫∫∫ [V] dV 

Using cylindrical coords, ( rcos(θ), y, rsin(θ) ), dV=rdrdθdy 

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3 years ago
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You need four pieces of string that are 2.25 feet long to make bracelet. you have 20 feet of string.
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In the way you asked the question, the answer is already there but I am going to assume u are asking how many bracelets you can make which would then put the answer at almost 9 bracelets.
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4 years ago
Determine if the statement below is always true, sometimes true, or never true.
liraira [26]

Step-by-step explanation:

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You receive an inheritance of $15,500, and you place the full amount into a bank account. The bank pays a simple interest rate o
grigory [225]

Answer:

348,750 dollars in 3 years

Step-by-step explanation:

   <u>You inheritanced </u><u>15,500</u><u> dollars. You put that into a account which has a</u><u> 7.5% </u><u> interest rate for one year.</u><u> 15,500 x 7.5 = 116,250</u><u> a year. now you want to know how much that'll be in 3 years multiply</u><u> 116,250 x 3 = 248,750.</u>

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(I'm sorry if this is incorrect i tried doing the math correctly!)

6 0
3 years ago
+
Misha Larkins [42]

Answer: 2x^{2} + 5x -3

Step-by-step explanation:

Find the quotient of  \frac{16x^4+40x^3-24x^2}{8x^2}

Step 1: Break down the polynomial equation

\frac{16x^4}{8x^2} + \frac{40x^3}{8x^2} - \frac{24x^2}{8x^2}

Step 2: Divide each piece by dividing the coeffients and subtracting the variables.

16 ÷ 8 = 2

x^{4} - x^{2} = x^{2} → 2x^{2}

40 ÷ 8 = 5

x^{3} - x^{2} = x → 5x

- 24 ÷ 8 = - 3

x^{2} - x^{2} = 1 → - 3

Step 3: Put the polynomial together

2x^{2} + 5x - 3

3 0
3 years ago
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