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2 years ago

Can someone help me asp I will mark u brilliant

Mathematics

2 answers:

goldfiish [28.3K]2 years ago

6 0

Answer:

Step-by-step explanation:

To find solve this problem, we must first total up 66 + 25 + 33 + 36 + 24 + 16.

The answer to that is 200.

Out of 200 customers, 25 customers prefer a minivan.

25/200 is 1/8.

We can create a ratio.

25:200

Divide by 25 on both sides.

1:8

Multiply by 5 on both sides.

5:40

Out of 40 customers, 5 prefer a minivan.

Out of 200 customers, 36 prefer a SUV.

We can create a ratio

200 : 36

Divide by 4 on both sides

50 : 9

Out of 50 customers, 9 prefer a SUV.

Hope this helps :)

Have a nice day!

-Dominant- [34]2 years ago

6 0

Answer:

Step-by-step explanation:

66 + 25 + 33 + 36 + 24 + 16 = 200

25/200 = 0.125 = 12.5%

36/200 = 0.18 = 18%

Y = P%*X

Y = 0.125*40

5 = 0.125*40

Y = P%*X

Y = 0.18*50

0 = 0.18*50

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Joelle is working on a school report in a word processor. She wants to place an oversized image which is 30.51 \text{ cm}30.51 c

ehidna [41]

Answer:

the horizontal position for the left edge of the image is -4.46 cm.

Step-by-step explanation:

The horizontal midpoint of the page is:

21.59 / 2 = 10.79 cm

The horizontal midpoint of the image is given as:

30.51 / 2 = 15.25 cm

These midpoints must be on the same point in the axis.

By taking the leftmost edge of the paper to be point zero on the axis, then, the distance accommodated by the paper is 10.795 cm.

The distance that goes beyond this leftmost edge is computed as;

This is on the negative side on the axis.

Thus the horizontal position for the left edge of the image is -4.46 cm.

3 0

3 years ago

Plz asap maxium points will mark brainliest

Mariana [72]

Answer:

Step-by-step explanation:

We know that AD=BC and that AB=CD. We also know the perimeter of the rectangle ABCD to be 54 units.

From this, we can add up the sides which will be equal to 54 units.

AD+BC+AB+CD=54

2x+2x+3x-3+3x-3=54

10x=60

x=6

Since we are trying to find the length of side BC we substitute this value back into 2x.

BC=2x =2*6=12

Therefore, the length of BC is 12 units.

4 0

3 years ago

You have just opened a new dance club, Swing Haven, but are unsure of how high to set the cover charge (entrance fee). One week

bonufazy [111]

Answer:

a) The demand function is

$q(p) = -4 p + 107$

b) The nightly revenue is

$R(p) = -4 p^2 + 107 p$

c) The profit function is

$P(p) = -4 p^2 + 133.75 p - 939$

d) The entrance fees that allow Swing Haven to break even are between 10.03 and 23.41 dollars per guest.

Step-by-step explanation:

a) Lets find the slope s of the demand:

$s = \frac{79-43}{7-16} = \frac{36}{-9} = -4$

Since the demand takes the value 79 in 7, then

$q(p) = -4 (p-7) + 79 = -4 p + 107$

b) The nightly revenue can be found by multiplying q by p

$R(p) = p*q(p) = p*( -4 p + 107) = -4 p^2 + 107 p$

c) The profit function is obtained from substracting the const function C(p) from the revenue function R(p)

$P(p) = R(p) - C(p) = p*q(p) = -4 p^2 + 107 p - (-26.75p + 939) = \\\\-4 p^2 + 133.75 p - 939$

d) Lets find out the zeros and positive interval of P. Since P is a quadratic function with negative main coefficient, then it should have a maximum at the vertex, and between the roots (if any), the function should be positive. Therefore, we just need to find the zeros of P

$r_1, r_2 = \frac{-133.75 \,^+_-\, \sqrt{133.75^2-4*(-4)*(-939)} }{-8} = \frac{-133.75 \,^+_-\, 53.526}{-8} \\r_1 = 10.03\\r_2 = 23.41$

Therefore, the entrance fees that allow Swing Haven to break even are between 10.03 and 23.41 dollars per guest.

7 0

3 years ago

4 How many 3-cup servings are in 4 cups? A. 1/2 B. 2/ C. 4 D. 12

anygoal [31]

This questions stated differently so I’m assuming it’s 4?

7 0

1 year ago

I’ll give brainliest, just help me please :)

Lemur [1.5K]

Answer:

V = 408 SA = 378

Step-by-step explanation:

To find the volume, you need to first find out the area and multiply it by overall length.

A = 1/2 (6)(8)

= 24

Volume = 24 x 17

= 408

Surface Area

SA = Front and Back + Right Side + Left Side + Bottom

= 2 [1/2 (6) (8)] + (17 x 10) + (3 x 8) + (17 x 8)

= 2 (24) + 170 + 24 + 136

= 48 + 170 + 24 + 136

= 378

6 0

2 years ago