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makkiz [27]
3 years ago
11

I don't know how to do what it's asking

Mathematics
2 answers:
AVprozaik [17]3 years ago
6 0
The equation for the axis of symmetry is. :c x=2
beks73 [17]3 years ago
5 0
By definition, the axis of symmetry is "the vertical line that goes through the vertex of a quadratic equation."

In this case, the x-coordinate of the vertex is the equation of the axis of symmetry of the parabola.

The vertex of the parabola is (2, 1)

Axis of Symmetry : x = 2

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The ground temperature at sea level is 60 degrees F. For every 100-foot increase in elevation, the temperature rises 1/10 of one
N76 [4]
<h3>Answer: B. 62 degrees fahrenheit</h3>

====================================================

Explanation:

x = elevation in feet

y = temperature in fahrenheit

The temperature goes up 1/10 = 0.1 degrees for every 100-foot increase of elevation. So the slope is 0.1/100 = 0.001, which tells us how fast the temperature is increasing. In other words, the temperature goes up 0.001 degrees each time the elevation goes up by 1 foot.

The ground temperature is 60 degrees, which is our starting temperature. It's the value of y when x = 0. Therefore, 60 is the y intercept.

We have a slope of m = 0.001 and a y intercept of b = 60. The equation y = mx+b becomes y = 0.1x+60

Now plug in x = 2000 to find the temperature at this elevation

y = 0.001x+60

y = 0.001*2000+60

y = 2+60

y = 62

7 0
3 years ago
Read 2 more answers
Salesman really gets fixed salary of $2000 per month and a commission of 2% on sale if total sale is $30,000 for the month find
Sergio039 [100]

Answer:

The amount earned is 2,600

Step-by-step explanation:

In order to find the commission amount, start by multiplying the percentage by the amount sold. Then to find the total amount, add the flat rate.

30,000*.02 = 600

Then add the flat rate

600 + 2,000 = 2,600

5 0
3 years ago
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Help pls my math teacher is rude​
Digiron [165]

Answer:

2.25 or 2 1/4 pounds

Step-by-step explanation:

if you add them all up (I converted them to decimals when adding) you get 13.5 or 13 1/2 if your using fractions, then you divide that by 6 because thats how many jars there are and you get 2.25 or 2 1/4

5 0
3 years ago
The top two most profitable Fortune 500 companies in 2016 were Apple and JP Morgan Chase &amp; Co. JP Morgan Chase &amp; Co.'s r
svetlana [45]

Answer:

a. 53.4

b. 24.4

Step-by-step explanation:

a+j=77.8

j=a-29

a+j=77.8

-a+j=-29

2j=48.8

j=24.4

a+24.4=78.8

a=53.4

5 0
2 years ago
Which box plot represents a set of data that has the least mean absolute deviation?
steposvetlana [31]

Answer:

try the second one because it is the smallest and close togehet so maybe that means that the mean is closer to the number and it nots some outlier.

Step-by-step explanation:

7 0
3 years ago
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