F= [-2 0] [0 8] [2 0] C= [12 0 3/2] [1 -6 7 ] what is fc?

A lake near the Arctic Circle is covered by a 2-meter-thick sheet of ice during the cold winter months. When spring arrives, the

Kaylis [27]

Answer:

The answer would be y-intercept and a point that is NOT an intercept

Step-by-step explanation:

To describe a point on the graph, we need a corresponding

(x,y)(x,y)

(x,y)

left parenthesis, x, comma, y, right parenthesis

pair.

In our case, these are corresponding values of weeks since spring arrives and thickness of ice.

weeks since spring arrivedthickness of ice↓↓(x,y)\begin{aligned} \scriptsize\text{weeks since spring arrived}&\quad\scriptsize\text{thickness of ice} \\ \downarrow&\quad\downarrow \\ \large (x &,\quad\large y) \end{aligned}

weeks since spring arrived

↓

(x

thickness of ice

↓

,y)

To describe the slope of the graph, we need information about the rate of change of the relationship.

In our case, this is the rate at which the thickness of ice changes over time (in meters per week).

Hint #2

2 / 4

The ice is

22

2

meters thick at the start of spring, when

00

0

weeks have passed. This corresponds to the point

(0,2)(0,2)

(0,2)

left parenthesis, 0, comma, 2, right parenthesis

and is a

yy

y

-intercept.

Hint #3

3 / 4

After

33

3

weeks, the sheet is only

1.251.25

1.25

1, point, 25

meters thick. This corresponds to the point

(3,1.25)(3,1.25)

(3,1.25)

left parenthesis, 3, comma, 1, point, 25, right parenthesis

and is not an intercept.

Hint #4

4 / 4

The

yy

y

-intercept and a point that is not an intercept is given

7 0

3 years ago

The mean of the values in a data set is c. If each of the values in the data set were multiplied by 6, what would be the mean of

oksian1 [2.3K]

Answer:

Mean of the data would be 6c

Step-by-step explanation:

<u>Rule to Remember:</u> Whenever each term of the data is multiplied by the same number, the new mean is previous mean multiplied by that number.

In this case, original value of mean was c. Each value of the data is multiplied with 6 so a result the new mean would be 6 times the original mean i.e. 6c

Let us consider that original values in the data set are x, y and z. Their mean would be:

$Mean=\frac{x+y+z}{3}$

If each value of the data is multiplied with 6, the new values would be 6x, 6y and 6z. The mean in this case will be:

$Mean=\frac{6x+6y+6z}{3}\\Mean=\frac{6(x+y+z)}{3}\\Mean=6\times\frac{x+y+z}{3}\\Mean=6c$

We can see from above that the new mean is 6 multiplied to the original mean.

Therefore, the answer to this question is 6c.

7 0

3 years ago

What is the solution to this system of linear equations? x − 3y = −2 x + 3y = 16

Oksana_A [137]

To solve for the solution of this system of linear equation, it is best to use substitution. From the first equation, x = 3y

Substituting the expression on the right for the value of x on the second equation,

-2(3y) + 3y = 16

Solving for the value of y gives y = -5 1/3

With this value of y, solving for x gives x = -16

Thus, the solution for this system of linear equation is (-16, -5 1/3)

7 0

3 years ago

Read 2 more answers

Can you put (4,-3),y=3x-5

Brut [27]

No because 3 time 4 is 12 and 5 minus 12 does not equal -3

6 0

3 years ago

Read 2 more answers

If a business made $85,000 in seven months, how much money will the business make in one year?

MatroZZZ [7]

$145,714.28 because you divide 85,000 dollars by 7 then you multiply that answer by 12

7 0

3 years ago