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Masteriza [31]
3 years ago
14

Module 4 Quiz 1

Mathematics
1 answer:
prohojiy [21]3 years ago
4 0

Answer:

1.29s+2=total

Step-by-step explanation:

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Anita saved $325 to give to her grandchildren at the end of the year . If she has 17 grandchildren and divided the money equally
LUCKY_DIMON [66]

Answer: $19 or $19.1176471 to be exact

3 0
3 years ago
F(x) = (x + 2)/(x2 - 16)
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(-2,8) This is a answer:)
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3 years ago
Circle A has a diameter of approximately 20 inches and an area of approximately 300 in2.
Katena32 [7]

Answer:

4. About 2,700 in2

Step-by-step explanation:

The area of a circle (A), measured in square inches, is directly proportional to the square of its diameter (d), measured in inches. That is:

A \propto d^{2}

A = k\cdot d^{2}

Where k is the constant of proportionality, dimensionless.

In consequence, the following relationship between circles A and B is obtained:

\frac{A_{B}}{A_{A}} = \frac{d_{B}^{2}}{d_{A}^{2}}

The area of the circle B is now cleared:

A_{B} =\left(\frac{d_{B}}{d_{A}} \right)^{2}\cdot A_{A}

Given that d_{A} = 20\,in, d_{B} = 60\,in and A_{A} = 300\,in^{2}, then:

A_{B} = \left(\frac{60\,in}{20\,in} \right)^{2}\cdot (300\,in^{2})

A_{B} = 2700\,in^{2}

Therefore, the correct answer is 4.

7 0
3 years ago
Roland's Boat Tours sells deluxe and economy seats for each tour it conducts. In order to complete a tour, at least 14 economy s
dmitriy555 [2]
At least 14 economy and at least 5 deluxe...total of 45 seats. He makes a bigger profit from selling economy seats....so we need the most economy seats we can get.

45 seats - 5 deluxe = 40 economy

so the most profit would be 40 economy and 5 deluxe
40 economy = (40 x 30) = 1200 profit
5 deluxe = (5 x 25) = 125 profit
for a maximum profit of : $ 1325
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phaedra would like to buy a blouse costing $27, which is $3 more than 4 times the amount of money she has saved so far. how much
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The answer is 3 because 4x6=24 and add 3 is 27 so she will need 3 dollars.
8 0
3 years ago
Read 2 more answers
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