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Angelina_Jolie [31]
3 years ago
5

At cooking school, Jamie's recipes turn out disastrous 1 out of every 4 times. If Jamie makes 32 dishes, how many will be a disa

ster?
Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Answer:

8 disasters

Step-by-step explanation:

We can write a proportion to solve this

1 disaster           x disaster

---------------- = ------------------

4 tries               32 tries

Using cross products

1*32 = 4x

32 = 4x

Divide by 4

32/4 = 4x/4

8 =x

Studentka2010 [4]3 years ago
4 0

Answer:

The answer is 8 dishes will be a disaster.

Step-by-step explanation:

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If triangle ABC is defined by the coordinated A(3,6), B(7,6), C(7,3) is dilated by a scale factor of 3, with resulting vertex A'
Anastaziya [24]

Answer:

Center of dilation → (0, 0)

Step-by-step explanation:

Vertices of a triangle ABC are A(3, 6), B(7, 6) and C(7, 3).

If this triangle is dilated by a scale factor of 'k' about the origin,

Rule for the dilation is,

(x, y) → (kx, ky)

If vertex A is dilated by a scale factor of 3 about the origin,

A(3, 6) → A'(3×3, 3×6)

           → A'(9, 18)

Therefore, center of dilation is origin (0, 0).

5 0
3 years ago
Subject to some of (3/5 + 1/5i) and (4/5 - 2/5i) from (9/5 - 1/5i). the result is what
romanna [79]

The correct answer is: 2/5.

Explanation:

First you have to add the following expressions:

(\frac{3}{5}+\frac{1}{5}i)+(\frac{4}{5}-\frac{2}{5}i) \\ (\frac{3}{5}+ \frac{4}{5})+(\frac{1}{5}i-\frac{2}{5}i) \\= \frac{7}{5}-\frac{1}{5}i

Now subtract the above expression from (\frac{9}{5}-\frac{1}{5}i):

(\frac{9}{5}- \frac{1}{5}i) - (\frac{7}{5} -\frac{1}{5}i) \\ (\frac{9}{5} -\frac{7}{5}) + (\frac{1}{5}i -\frac{1}{5}i) \\ \frac{2}{5} \\


Hence the correct answer is 2/5.


7 0
3 years ago
Read 2 more answers
PLEASE HELP I HAVE 20 POINTS The mass of the Eiffel Tower is about 9.16 ⋅ 10^6 kilograms. The mass of the Golden Gate Bridge is
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Step-by-step explanation:

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= 10^8 * 7.9584

Therefore the answer in scientific notation is 7.9584 * 10^8.

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3 years ago
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Bezzdna [24]

Answer:

This is an impossible question. This is because it is less than -80 but when you add the 5 it is -70 therefore it must be -75. But it saying it is below -80 therefore this is an impossible question

7 0
3 years ago
The current size of an image on Samuel's computer is shown below: A rectangle is shown. The length of the rectangle is labeled a
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Length is equal to 4 and width is equal to 5. 

You can just divide each by 2. 
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