3 years ago

50%= Personal Shopping

1 answer:

8 0

Since utilities is 18% of Caleb's total budget (of $2,000 ) the equation is as follows:

2000×.18 = 360

Caleb spends $360 every two months on utilities

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In △ABC the points M and N belong to the sides

tangare [24]

Try this solution, it consists of two parts (MN=8).

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4 years ago

Can someone help me draw this out to visualize it?

Vedmedyk [2.9K]

Answer:

Solution given:

South distance :base[b]=80milea

East distance :perpendicular [p]=35miles

Now

<S=?

we have

$\tan( \alpha ) = \frac{p}{b} = \frac{35 }{80}$

$\alpha = \tan {}^{ - 1} ( \frac{7}{16} )$

$\alpha = 23.629°$ =24°

24° bearing should be taken from south airport to East airport.

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3 years ago

The power a windmill can generate is a function of the velocity of the wind. The function can be approximated by P = f(v) = 0.01

aleksandr82 [10.1K]

Answer:

25.920 W

Step-by-step explanation:

Fill in the given number and do the arithmetic.

P = f(12) = 0.015(12^3) = 25.920 . . . . . watts

8 0

3 years ago

2.6.PS-

mojhsa [17]

Answer:

Step-by-step explanation:

5 bags= $12.50

1= ?

$12.50*1= 12.50

$12.50/5= $2.5

$2.5*5=$12.5

$2.5*3= $7.5

3 bags= $7.5

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2 years ago

A jeweler wants to minimize business costs and has found that the average cost in dollars per necklace is given by C(x)=0.5x^2-7

Vika [28.1K]

Answer:

The maximum cost is 41 dollars per necklace.

Step-by-step explanation:

The average cost in dollars/necklace is given by :

$C(x)=0.5x^2-7x+65.5$ .....(1)

Where

x is the number of necklaces that are created

To maximize the cost, find the value of x by putting dC/dx = 0

$\dfrac{d}{dx}(0.5x^2-7x+65.5)=0\\\\x-7=0\\\\x=7$

Now put the value of x = 7 in equation (1).

$C(x)=0.5(7)^2-7(7)+65.5\\\\=41\ \text{dollars per necklace}$

Hence, the maximum cost is 41 dollars per necklace.

8 0

3 years ago