Let s = 13. What is the value of 3s?

A.
10

B.
16

C.
39

D.
313

Answers

Answer 1

Answer: it's c, because
s=13
3s=3*13↪39

Answer 2

Answer:

Answer:

$\left[\begin{array}{ccc}2&90&10\n4&3&6\n1\left \{ {{y=32\int\limits^8_4 {x} \, dx } \atop {x=50}} \right. &8&6\end{array}\right] \n\n\n\n\n x_(123) (x)/(y) \n\n=(C.39)$

hope i helped

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Find the slope of the line contain the given pair of points (-6,4) and (1,0)

Answers

$(-6,4) \nx_1=-6 \ny_1=4 \n \n(1,0) \nx_2=1 \ny_2=0 \n \n\hbox{the slope}=(y_2-y_1)/(x_2-x_1)=(0-4)/(1-(-6))=(-4)/(1+6)=-(4)/(7)$

The slope is -4/7.

$m = ( y_(2) - y_(1))/( x_(2) - x_(1))$
$m = (0 - 4)/(1 - (-6))$
$m = (0 - 4)/(1 + 6)$
$m = (-4)/(7)$

There are 25 students in Mrs. Venetozzi’s class at the beginning of the school year, and the average number of siblings for each student is 3. A new student with 8 siblings joins the class in November.The average number of siblings that each student has is

Select a Value
* larger than the original average.
*smaller than the original average.
*the same as the original average.

Answers

Adding the student with eight siblings will increase the class average amount of siblings because this student has more siblings than the average.

Therefore, the average number of siblings that each student has is larger than the original average.

The average number of siblings that each student has is larger than the original average.

What is the Average number of students?

We are told that the average number of siblings for the 25 students is 3.

Now, a new student with 8 siblings joins the class.

This addition will increase the class average amount of siblings due to the fact that this new student has 8 siblings which is 5 more than the class average.

Thus, we can conclude that the average number of siblings that each student has is larger than the original average.

Read more about Average number at; brainly.com/question/20118982

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Helga needs to lay out her newly created pivot table. What are the two ways she can set up a pivot table? A. Helga can check the field or type in the data in the pivot table. B. Helga can slide cells to the four boxes or double-click properties to choose from a list of pivot table options. C. When Helga created the pivot table, Excel automatically put the fields to the appropriate cells of the pivot table. There aren't two ways to set up a pivot table. D. Helga can drag the fields to the four boxes in the pivot table field list or right-click a field name and choose its location from the shortcut menu.

Answers

The right answer for the question that is being asked and shown above is that: " D. Helga can drag the fields to the four boxes in the pivot table field list or right-click a field name and choose its location from the shortcut menu." these are the two ways she can set up a pivot table.

Rhubarb is used in making pies, tarts, and sauces. If a cook makes 2 pints of rhubarb sauce, will there be at least 5 cups of sauce made?

Answers

A pint contains 2 cups. 2 pints would produce 4 cups, not 5. I do love rhubarb!

Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.

Answers

$y = (1)/(24)(x+1)^2 - 3\n\ny+3 =(1)/(24)(x+1)^2\ \ / *24\n\n (x+1)^2 = 24(y+3)$

This is an equation of a parabola that opens upwards.

$Its \ standard \ form: \n(x-h)^2=4p(y-k)\n (h,k)=(x,y) \ coordinates \ of \ the \ vertex\n\ (h,k)=(-1,-3) \n\naxis \ of \ symmetry: \ x= -1\n \n4p=24\ \ /:4\np=6$

$focus:(h,k+p)=(-1,-3+6)=(-1,3) \n \ndirectrix: \ y=k-p=-3-6=-9$

$the\ equation\ in\ the\ form\ (x-h)^2=4p(y-k)\ is \ a\ parabola\nwith\ a\ vertex\ at\ \ (h,\ k), \na\ focus\ at\ \ (h,k+p)\n\ and\ a\ directrix\ \ y = k - p \n\n y = 1/24(x+1)^2 - 3\ \ \ \ \Rightarrow\ \ \ y+3 = 1/24(x+1)^2\ /\cdot24\n\n 24\cdot(y+3)=(x+1)^2\n\n(x+1)^2=4p(y+3)\ \ \Rightarrow\ \ 4p=24\ \ \Rightarrow\ \ p=6\ \ \ and\ \ \ h=-1,\ k=-3\n\nthe\ vertex:\ \ \ (h;\ k)=(-1;\ -3)\n\nthe\ focus:\ \ \ (h;\ k+p)=(-1;\ -3+6)=(-1;\ 3)\n\nthe\ directrix:\ \ \ y=k-p\ \ \ \Rightarrow\ \ \ y=-3-6=-9$