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Lilit [14]
4 years ago
8

during a seven day period it dropped 49 degrees. write a division expression to represent the change. the determine the average

daily change in tempature.
Mathematics
1 answer:
Elan Coil [88]4 years ago
3 0
The fraction will be negative as the temperature has dropped 

It is -49/7
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Brrunno [24]

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oof

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3 years ago
Annette drove through an intersection without looking and hit Vincent's car that he had driven into the intersection without obe
Karolina [17]

Answer:

$80,000

Step-by-step explanation:

Under a Comparative negligence theory, people involved in an accident are entitled to compensation according to their contributions towards the accident. In this case, Annette contributed 20% to the collision and, thus, should receive 100% - 20% of her total loss determined by the jury. Annette should be awarded:

A= \$ 100,000*(1-0.2)\\A=\$ 80,000

Therefore, the jury should award Annette $80,000

7 0
3 years ago
Which equation represents the line of BEST fit for the data?
Sladkaya [172]

Equation that fits best in data is y = -30x + 4 .Although there are no options , kindly match this equation to options available!

<u>Step-by-step explanation:</u>

We are given a graph with y & x-axis , with 4 points given and best fit for data can be found out by joining points  . On joining points , we see that best fit is a line . General equation of a line is : y = mx + c ,

where m = slope of line & c = intercept.

Let's calculate slope m :

Consider any two given points , let's have ( 4,0) & (3,30) :

Slope = m

⇒ m = \frac{y_2-y_1}{x_2-x_1}

⇒ m = \frac{0-30}{4-3}

⇒ m = -30

So , equation now becomes : y = mx + c

⇒ y = -30x + c

at x = 0 we have y = 4

y = -30x + c

4 = -30(0) + c

c = 4

Therefore, equation that fits best in data is y = -30x + 4 .Although there are no options , kindly match this equation to options available!

6 0
3 years ago
Step 1: Find the mean. mean = StartFraction 32 + 4 + 12 + 40 + 20 + 24 Over 6 EndFraction = 22 Step 2: Find each absolute deviat
DedPeter [7]

Answer:

(C)Stefano should have divided by 6 when finding the mean absolute deviation.

Step-by-step explanation:

Step 1: Find the mean.

Mean = \dfrac{32 + 4 + 12 + 40 + 20 + 24}{6}=22

Step 2: Find each absolute deviation.

10, 18, 10, 18, 2, 2

Step 3: Find the mean absolute deviation.

M A D = \dfrac{10 + 18 + 10 + 18 + 2 + 2}{4} =\dfrac{60}{4}=15

However, there are 6 values in the data. Stefano should have divided by 6 when finding the mean absolute deviation.

The correct mean absolute deviation is therefore:

M A D = \dfrac{10 + 18 + 10 + 18 + 2 + 2}{6} =\dfrac{60}{6}=10

6 0
3 years ago
Volume=<br> Help me please thanks so much
Artemon [7]

Answer:

30.7

Step-by-step explanation:

It's 30.7 because 707/23

4 0
2 years ago
Read 2 more answers
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