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3 years ago

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Which container holds the largest amount of soil Rectangular prism H=1.5ft W=1.5ft I=3ft

1 answer:

Vaselesa [24]3 years ago

6 0

Answer:A rectangular storage container with an open top is to have a volume of 18 cubic meters. The length of it's base is twice the width.: let x = the width of the base then 2x = the length of the base and h = height of the box: 2x^2 = the area of the base 2(2xh) = 4xh = area of the two vertical sides 2xh = area of the two other vertical sides then

Step-by-step explanation:

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In a running competition, a bronze, silver and gold medal must be given to the top three girls and top three boys. If 15 boys an

denis-greek [22]

Answer:

There are a total of possible 1820 results.

Step-by-step explanation:

Since there are two competitions, one for boys and one for girls, and we want all the possible results we will calculate the possible combinations for the boys and multiply them by the possible combinations for the girls. This is shown below:

$Boys = \frac{15!}{3!(15 - 3)!} = \frac{15!}{3!12!} = \frac{15*14*13*12!}{3!12!}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = \frac{15*14*13}{3*2*1}\\Boys = 455$

$Girls = \frac{4!}{3!*(4 - 3)!}\\Girls = \frac{4*3!}{3!}\\Girls = 4$

Total number of possible results:

$results = 4*455\\results = 1820$

3 0

4 years ago

Express your answer in scientific notation. 4.1 x 10^-2 - 2.6 x 10^-3

bekas [8.4K]

$(4.1 \times {10}^{ - 2}) - (2.6 \times {10}^{ - 3}) = \\$

$(4.1 \times {10}^{ - 2}) - (0.26 \times {10}^{ - 2}) = \\$

$Factoring \: \: {10}^{ - 2}$

$(4.1 - 0.26) \times {10}^{ - 2} =$

$3.84 \times {10}^{ - 2}$

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And we're done.

Thanks for watching buddy good luck.

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4 0

3 years ago

What are the solutions to<br> f (x) = x2 + 5x – 24

maxonik [38]

Answer: d/dx (f(x)) = 2x + 5
Ok done. Thank to me :>

6 0

3 years ago

The zero of the polynomial 8x+3 is

Vera_Pavlovna [14]

Answer:

$- 3 \div 8 \\$

4 0

4 years ago

Read 2 more answers

A company that manufactures guitars has a fixed cost of $100,000. It costs $100 to produce each guitar and the selling price is

miv72 [106K]

a. Write the cost function:: C(x) = 100x + 100,000 where x is number of guitars

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b. Write the revenue function:: R(x) = 300x where x is number of guitars

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c. Find the profit function.

Profit = Revenue - Cost

P(x) = R(x) - C(x)

P(x) = [ R(x) ] - [ C(x) ]

P(x) = [ 300x ] - [ 100x+100,000 ]

P(x) = 300x - 100x-100,000

P(x) = 200x - 100,000

The break even point is when the profit is 0 dollars. You don't lose any money. And you don't gain any money.

Solve 125x - 100,000 = 0

125x = 100,000

x = 800 (# of guitars made and sold)

7 0

3 years ago