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Dmitry_Shevchenko [17]
3 years ago
13

How do you find the y intercept for something? Is it when x is zero? Please Help!!!!!

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
7 0
If x is 0 it does not matter because Y can be any number because 0 times anything is always 0
Sedaia [141]3 years ago
6 0
The y-intercept is when x is 0. It depends on what type of information you are given, can you give me an example?
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30
storchak [24]

Answer:

what does 30 yldpri the linear relationship have do with it

Step-by-step explanation:

7 0
3 years ago
There are 2 boys for every 3 girls. Today 5 new boys were added making the number of girls and boys the same. How many boys and
Anna11 [10]

Answer:

10 boys, 15 girls

Step-by-step explanation:

Original ratio: 2 boys/3 girls

let x be the scale factor of the ratio

2x plus 5 boys over 3x girls = 1 (because the # of boys/girls are the same)-------> 2x+5/3x = 1

Simplify: 2x+5=3x

Simplify: 5=x

plug x back into the original ratio: 10/15

Check: 10/15 = 2/3

10 boys + 5 boys = 15, 15/15 = 1

5 0
2 years ago
What is the value of 15C2?
zaharov [31]
This is just 15 molecules of C2 or carbon dioxide
7 0
3 years ago
One brand of coffee is packaged in cylinders where the height is equal to the radius, r. The volume of the package, in cubic cen
aliya0001 [1]

Answer:

<h2>C(V(r)) = 3.2πr3</h2>

Step-by-step explanation:

This problem is a composition of function defined by C(V(r)), now we have the functions V(r)= \pi r^{3} and C(V)=3.2V, where the first depends on the radius, and the second dependes on the volume, that means, to find the number of ounce of coffe, we need to determine the volume of the cylinder, that's why we have to replace the volume function inside the ounces function,

C(V(r))=3.2(\pi r^{3} )

Therefore, the right answer is the last choice.

8 0
3 years ago
P = 3T squared work out the value of p when T = 10
oksian1 [2.3K]

Answer:

P=300

Step-by-step explanation:

P=3T squared

T=10

P=?

P= 3×(10×10)

=3×100

=300

5 0
2 years ago
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