All categories

3 years ago

The table below shows the number of red, blue, and white ribbons won by 4 girls during last years gymnastic season

Mathematics

2 answers:

Margarita [4]3 years ago

8 0

Answer:

Chen: 6/19

Step-by-step explanation:

Anne: 2/14 = 0.142

Karen: 5/15 = 0.133

Janice: 4/14 = 0.285

Chen: 6/19 = 0.316

Yuri [45]3 years ago

3 0

Answer: B or D

Step-by-step explanation:

Karens ration is 5:15 whilst chens is 6:19

1/3 of 15 is gonna be 5, while 19 is gonna be around 6.3

I got 1/3 cause there is 3 colors, and red is one of them, since the question is asking about the total. I would be leaning more towards B though.

You might be interested in

What is an equation of the line that passes through the points (-5,6) and (7,6)?

Tatiana [17]

The y values are not changing so y = 6 describes the line

3 0

3 years ago

Which is true regarding the graphed function f(x)?

mojhsa [17]

F(5) = -1 would be the correct answer.

4 0

2 years ago

Read 2 more answers

This last one I need help on too

ExtremeBDS [4]

Answer:

$x=\frac{3}{4}+i\frac{\sqrt{7}}{4},\:x=\frac{3}{4}-i\frac{\sqrt{7}}{4}$

Step-by-step explanation:

simplify $\frac{-3}{x-2}$ by putting the negative sign on the outside. $\frac{2x}{x-1}-\frac{2x-5}{x^2-3x+2}=-\frac{3}{x-2}$

find the LCM of the denominators. It is (x-1)(x-2). Multiply by the LCM:

$\frac{2x}{x-1}\left(x-1\right)\left(x-2\right)-\frac{2x-5}{x^2-3x+2}\left(x-1\right)\left(x-2\right)=-\frac{3}{x-2}\left(x-1\right)\left(x-2\right)$

Simplify:

$2x\left(x-2\right)-\left(2x-5\right)=-3\left(x-1\right)$

solve: $x=\frac{3}{4}+i\frac{\sqrt{7}}{4},\:x=\frac{3}{4}-i\frac{\sqrt{7}}{4}$

3 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each value to the correct expressio

serg [7]

Answer:

a. 27

b. 3

c. 15

d. 22

7 0

3 years ago

There are 325 rows of 9 chairs in the theater. There are 102 chairs in the the balcony. About how many chairs are there?

Lesechka [4]

Answer:

There are 3027 chairs

Step-by-step explanation:

There are 2925 chairs in the theater and 102 chairs in the balcony

all together are 3027

6 0

3 years ago

Read 2 more answers