3 years ago

Sally has a box that has 30 red balloons and 60 total balloons. What is the probability a randomly selected one is red?

Mathematics

1 answer:

Andreyy893 years ago

6 0

1/2 probability because 30 is half of 60.

You might be interested in

On a multiplication facts test, Samantha had to know the facts from 1-12. She earned 3 points for every fact she solved correctl

kobusy [5.1K]

Answer:

y=3x+10

Step-by-step explanation:

I dont think it is the right form but that Is an equation for it

6 0

2 years ago

Read 2 more answers

Find the measure of DC if m

kupik [55]

Answer:

B. 132°

Step-by-step explanation:

<u>Find the measure of arc BD</u>

m∠A = 1/2(arc BC - arc BD)
2*36° = 150° - arc BD
arc BD = 150° - 72° = 78°

<u>Find the measure of arc DC</u>

arc BD + arc BC + arc DC = 360°

arc DC = 360° - (150° + 78°) = 360° - 228° = 132°

Correct choice is B

7 0

2 years ago

F(x)=x+6 when x= -2, 0, and 5.

natita [175]

Answer:

Step-by-step explanation:

3 0

3 years ago

What are the coordinates of the endpoints A'B after a reflection of segment AB over the line y = - x?

kupik [55]

Answer:

by reflection, if you mean swapped, then the answers are A'(1,-6) and B'(4,2)

i hope these are the answers you are looking for

Step-by-step explanation:

6 0

2 years ago

You and your friend play a video game. You have a final score of 40 points, and your friend has a final score of -21 points. by

Serhud [2]

Answer:40+(-21)= 19

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers