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Evgesh-ka [11]
3 years ago
13

Jenny's company has 15 trucks in two different sizes. There are small trucks with 6 wheels and large trucks with 12 wheels. Her

company needs to inspect the 108 wheels of all of the trucks. How many large trucks does the company have?
Mathematics
2 answers:
stira [4]3 years ago
6 0

Answer: 8

Step-by-step explanation:

Vladimir79 [104]3 years ago
5 0

Answer: 9

Step-by-step explanation:

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A BMW that cost $71,000 in 2003 depreciates in value about 15% a year. How much was it worth in 2013?
N76 [4]
100-15= 85% 

2013-2003= 10 years

$71,000 * (0.85^10yrs)= $13,978<span>.</span>08

Did this make sense or would you like me to explain some more about something you are still not understanding? Please comment below :)
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3 years ago
Explain how the math drawing can help you solve 8+ =14
12345 [234]

They help by the number of total dots on the diagram, they told you the answer to 8+6=14

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3 years ago
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Find the minimum cost of producing 60000 units of a product, where x is the number of units of labor, at $99 per unit, and y is
Y_Kistochka [10]

Answer:

The minimum cost of producing 60000 units of a product is $105867

Step-by-step explanation:

Since x is the number of units of labor, at $99 per unit, and y is the number of units of capital expended, at $84 per unit, The cost C(x,y) is given by:

C(x, y) = 99x + 84y

P(x, y) = 100x^{0.25}y^{0.75}

For the minimum cost:

100x^{0.25}y^{0.75}=60000\\x^{0.25}(\frac{33x}{28} )^{0.75}=600\\x^{0.25}(\frac{33}{28} )^{0.75}x^{0.75}=600\\x^{0.25+0.75}*1.131=600

Using the langrage multiplier,

99=0.25(100)x^{-0.75}y^{0.75}\lambda...(1\\84=0.25(100)x^{0.25}y^{-0.25}\lambda...(2

Dividing both equation 1 and 2

y=\frac{33}{28}x

Substituting y=\frac{33}{28}x in 100x^{0.25}y^{0.75}=60000, we get:

x_{min}=530.44 labor units

Substituting x_{min}=530.44  labor units in y=\frac{33}{28}x, we get

y_{min}=\frac{33}{28}*530.44=625.16 labor unit

C(x, y) = 99x + 84y=99(530.44)+84(635.16) = $105867\\

The minimum cost of producing 60000 units of a product is $105867

3 0
3 years ago
Sam and Bruno were computing how many kilometers they rode in the 3 bike trips they took last month. In order, they rode 45.7, 4
Ivenika [448]

We are given number of miles the 3 bike trips they took last month = 45.7, 40.9, and 38 miles.

Sam and Bruno were computing how many kilometers.

Also one kilometer equals 0.621 miles.

From this we can see than 1 kilometer is smaller unit and a mile is a larger unit.

In order to convert number of miles into kilometers, we need to divide each number of mile by 0.621 miles.

We always divide a larger value by a smaller value to get the smaller unit.

Therefore,

<h3>Bruno is correct. When going from a larger unit to a smaller unit you need to divide.</h3>
3 0
3 years ago
Read 2 more answers
If the probability of an event happening is 86/99​, what are the odds against it​ happening?
Firdavs [7]
P(Event Happening) + P(Event Not Happening) = 1

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P(Event Not Happening) = 1 - 86/99

P(Event Not Happening) = 13/99
3 0
3 years ago
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