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Anna007 [38]
2 years ago
9

Which rate is the lowest price? $3.00/6 lb $2.50/5 lb $2.40/4 lb $2.40/6 lb

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
7 0
2.40/6 I believe tell me if it is right
irakobra [83]2 years ago
7 0
$3.00/6=2
$2.50/2=2
$2.40/4=.60
$2.40/6=.40 this is the lowest price
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Answer:

a.  Yes

b.  Yes

c. Yes

d. Degree 8

Step-by-step explanation:

a. Yes, n(x) is a polynomial of one single term (also called monomial) because it contains variables raised to positive integers.

b. Yes, m(x) is a polynomial of also one single term (also called monomial) because it contains variables raised to positive integers.

c. The quotient of n(x) / m(x) can be reduced to a polynomial of one single term as follows:

\frac{n(x)}{m(x)} =\frac{6\,x^5\,y^7}{2\,x^3\,y} =3\,x^2\,y^6

which as can be seen, also contains variables raised to positive integers.

d. The degree of the polynomial resultant is the addition of the powers of all variables present (x and y) which results in: 2 + 6 = 8

Therefore the degree of this polynomial is 8.

6 0
3 years ago
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wolverine [178]
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8 0
3 years ago
Approximately how much money would Manny have if he invested $1,200 at an interest rate
quester [9]

Answer:

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Step-by-step explanation:

(see attached for reference)

recall that for compound interest, the following formula applies:

A = P [1 + (r/n) ] ^ (nt), where

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r = interest rate = 5% = 0.05

t = 7 years

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Substituting these into the equation,

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2 years ago
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Sergeeva-Olga [200]
The answer is 37. Hope this helps!
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