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grandymaker [24]
3 years ago
6

There are 5 red balls, 7 blue balls, and 4 white balls What is the ratio of blue balls to total balls?

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer:

its 7: 16

Step-by-step explanation:

Alex73 [517]3 years ago
7 0

Answer:

7:16

Step-by-step explanation:

First, you would figure out the total number of balls by adding the three aforementioned numbers together. 5 + 7 + 4 = 12 + 4 = 16.

Then, you look at the number of blue balls in the data set. There are 7.

Thus, the ratio would be 7:16. That cannot be reduced neatly, so that's why I'm leaving it as 7:16.

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Jerome is a co-worker of a small company and received 1/3 of the company's profits this year. What were the companys overall pro
dangina [55]

<u>400,00</u> Because

150,00 + 150,00 = <em>300,00</em>

300,00 + 150,00 = 400,00

150,00 x 3

8 0
3 years ago
Show visual model of 1/2 meter long and 3/10 meter wide
Basile [38]
This would be 5x3 :) 

I did my best to keep the line dotted properly.

3 0
3 years ago
Write and graph an equation:
Alexxandr [17]

Answer:

y=29*x

Step-by-step explanation:

This problem is a linear function problem. We need at least two points to solve it. After finding two points we will compute the slope and then us the point-slope formula.

If you put 11 gallons of gasoline in your car it will allow you to drive 319 miles, this means that when x= 11 then, y=319. So the first point is (11,319). For the second point you now that if you have no gallons of gasoline then you won't be able to drive so, the second point is (0,0).

Now that we have to points we are able to compute the slope. The formula for the slope is:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}.

this way

m = \frac{0-319}{0-11}.

m = 29.

Now that we have the slope, we can use the point-slope formula to get the equation. The point-slope formula is:

(y-y_{1}) = m(x-x_{1}) (here it doesn't matter which point you use, you will get the same result).

Substituting the point (11,319) and the slope:

(y-319) = 29(x-11)

y-319 = 29x-319

y = 29x

And we finaly get the equation!

6 0
3 years ago
(10.04 MC)
Luba_88 [7]

Answer:

f

(

x

)

=

3

cos

(

2

x

)

+

2

EXPLANATION:

We are able to use the transformation formula

f

(

x

)

=

a

⋅

cos

(

x

−

h

b

)

+

k

. You start with

f

(

x

)

=

cos

(

x

)

and replace

a

with the desired amplitude,

h

with the desired horizontal shift, and

k

with the desired vertical shift. This leaves out the

b

-value. A regular cosine function has a period of

2

π

. If you want a period of

π

, since that is one half of the original period, you need to replace your

b

with a

1

2

.

This is about how it would work out.

f

(

x

)

=

3

⋅

cos

(

x

−

0

1

2

)

+

2

From there you simplify your equation giving you

f

(

x

)

=

3

cos

(

2

x

)

+

2

4 0
3 years ago
Read 2 more answers
Is it A?
faltersainse [42]
This is true, it's A!

Students grades are most likely coorelated with some event that influenced them directly, or that is influenced by the same factor. Here having completed the exam revieq packet means that the students have studied, so they will likely get good grades.
6 0
3 years ago
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