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sweet [91]
3 years ago
12

The ratio of soccer players to baseball players on two school teams is 4 to 7. Which of the following could be the number of pla

yers on each team?
A.
12 soccer players and 15 baseball players
B.
12 soccer players and 21 baseball players
C.
16 soccer players and 19 baseball players
D.
16 soccer players and 49 baseball players
Mathematics
2 answers:
lukranit [14]3 years ago
7 0
The answer is B (:::::::::::
BARSIC [14]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Multiply each ratio by the same number

4x3=12 7x3=21

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Please Help me Due today
Helen [10]

Answer:

Strong positive correlation

Step-by-step explanation:

The given scatterplot, where the data points are sloping upward:

The stronger the association of the two variables, the closer the Pearson correlation coefficient, <em>r</em>, will be to either +1 or -1 depending on whether the relationship is <em>positive</em> or <em>negative</em>, respectively.  

If the value of the correlation coefficient is 0 < <em>r</em> < 1 then there is a positive linear trend and the data points are scattered around the line of best fit; the smaller the absolute value of <em>r, </em>the less well the data can be visualized by a single linear relationship. The closer the value of r to 0 the greater the variation around the line of best fit.

In the attached screenshot, where I've drawn a line across the graph: it shows that the data points are clustered around the line. It is easier to estimate that the value of <em>r </em>is closer to 1, which implies a strong positive relationship between two variables. My estimate is that <em>r</em> = 0.8.

Therefore, the correct answer is Strong Positive association.

Please mark my answers as the Brainliest, if you find this helpful :)

3 0
3 years ago
The volume of a cylinder is 40ft^3. Which expression represents the volume of a cone with the same base and height as the cylind
Dmitry_Shevchenko [17]
The third one, 1/3(40)ft^3, due to the fact that the volume of a cone is 1/3 that of a cylinder. This is shown from their formulas.
Cylinder
\pi r^{2} h
Cone
\frac{ \pi r^{2} h}{3}
3 0
3 years ago
Read 2 more answers
What is the volume of the square pyramid? Round to the nearest tenth
Minchanka [31]

ANSWER

Volume = 480.0{cm}^{3}

EXPLANATION

The volume of the square pyramid is given by;

Volume =  \frac{1}{3}  {l}^{2} \times  h

Where l=12cm is the length of the square base and h=10cm is the height of the pyramid.

We substitute the values into the formula to get;

Volume =  \frac{1}{3}  \times  {12}^{2} \times  10 {cm}^{3}

This simplifies to,

Volume =  \frac{1}{3}  \times  {12} \times 12\times  10 {cm}^{3}

Volume = 4 \times 12\times  10 {cm}^{3}

Volume = 480.0{cm}^{3}

Third option is correct.

6 0
3 years ago
Read 2 more answers
Thirty four divided by x is the same as 17
Irina-Kira [14]

the answer is x = 2

34/x = 17

multiply both sides by x

34/x x = 17x

multply 34/x

and it gives you 34 = 17x

then switch sides 17x = 34

divide both sides by 17

17x/17     34/17

and that gives you x = 2

4 0
3 years ago
X= 3.5 y=14 find y when x=28
Lelu [443]

Answer:

y=112

Step-by-step explanation:

set the two fractions equal to each other

4 0
3 years ago
Read 2 more answers
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