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Juli2301 [7.4K]
3 years ago
9

If f(x)=2x^2sqrt(x-2), complete the following statement f(6)

Mathematics
2 answers:
aliina [53]3 years ago
7 0
F(6) means that for every value of x in the function, you plug in a 6. So, 
f(6) = 2(6)^2 + 5*sqrt((6) - 2)

This equals 82.
Schach [20]3 years ago
5 0
F(x) = 2x^2 + 5sqrt (x - 2)....when x = 6
f(6) = 2(6^2) + 5 sqrt (6 - 2)
f(6) = 2(36) + 5 sqrt 4
f(6) = 72 + 5 * 2
f(6) = 72 + 10
f(6) = 82
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Let a=3/5 and let b=2/3. Compute a^2b^-3.
Amanda [17]

Answer: 81/100



Step-by-step explanation:

I don't guarantee you I am right but..

first, solve for the exponents after substituting the numbers in

3/5 x 3/5 is 9/25

since b's exponent is negative, you change the fraction into its reciprocal and then do it with the exponent but positive

2/3^-3 to 3/2^3 and 3/2 x 3/2 is 9/4

then you mutiply both numbers to get 9/4 x 9/25 is 81/100

7 0
2 years ago
nancy is making cupcakes for her schools bake sale. after 2 hours of work she has 41 cupcakes after 7 hours she has 141 cupcakes
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2 years ago
3^2 ÷ 3^-1 explain the steps
Ksenya-84 [330]
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<span>
then you would need to use a ÷ b/c = a * c/b and get 9*3

And you will lastly get 27</span>
7 0
3 years ago
Evaluate the Riemann sum for (x) = x3 − 6x, for 0 ≤ x ≤ 3 with six subintervals, taking the sample points, xi, to be the right e
NikAS [45]

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For full answer it is found on:

https://www.algebra.com/algebra/homework/Finance/Finance.faq.question.1029380.html



3 0
3 years ago
23 - x = 142 ggghhgfff
Dafna1 [17]

Answer:

x=-119

Step-by-step explanation:

23-x=142

-23       -23

-x=119

switch the signs

x=-119

5 0
3 years ago
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