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crimeas [40]
3 years ago
5

The height of a paralelogram is 3 times the base the base measures 4.5 cm what is the area

Mathematics
1 answer:
myrzilka [38]3 years ago
7 0

Answer:

60.75

Step-by-step explanation:

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Answer:

5

Step-by-step explanation:

5 158/559

= 5 + 158/559

= 5 + 0.28264758

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2 years ago
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What’s the area for 16 and 8 3/4
Alborosie

Answer:

Area = 140

16 x 8.75 = 140

Step-by-step explanation:

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The selling price for a classic speedboat is $16,000, which is $500 more than two times its original price. What was the origina
lbvjy [14]
$7,750 is the answer :)
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The manufacturer of a CD player has found that the revenue R​ (in dollars) is Upper R (p )equals negative 5 p squared plus 1 com
AleksAgata [21]

Answer:

The maximum revenue is $1,20,125 that occurs when the unit price is $155.

Step-by-step explanation:

The revenue function is given as:

R(p) = -5p^2 + 1550p

where p is unit price in dollars.

First, we differentiate R(p) with respect to p, to get,

\dfrac{d(R(p))}{dp} = \dfrac{d(-5p^2 + 1550p)}{dp} = -10p + 1550

Equating the first derivative to zero, we get,

\dfrac{d(R(p))}{dp} = 0\\\\-10p + 1550 = 0\\\\p = \dfrac{-1550}{-10} = 155

Again differentiation R(p), with respect to p, we get,

\dfrac{d^2(R(p))}{dp^2} = -10

At p = 155

\dfrac{d^2(R(p))}{dp^2} < 0

Thus by double derivative test, maxima occurs at p = 155 for R(p).

Thus, maximum revenue occurs when p = $155.

Maximum revenue

R(155) = -5(155)^2 + 1550(155) = 120125

Thus, maximum revenue is $120125 that occurs when the unit price is $155.

6 0
3 years ago
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Answer:

a

Step-by-step explanation:

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