Ask question

Ask question

All categories

2 years ago

13

There are 2 blue, 6 yellow, 10 red, 3 green, 5 orange, and 4 purple marbles in a jar. What is the probability that a red marble

is chosen

1 answer:

seraphim [82]2 years ago

6 0

Answer:

1/3

Step-by-step explanation:

sum of numbers = 30 marbles

probability = 10/30 or simplified 1/3

You might be interested in

Help! The grades A, B, C, and D that you may get in a class are discrete. There is no such thing as a grade of B 1/2, for exampl

r-ruslan [8.4K]

Answer:

the right answer is continuous

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

J=(7x+13) K=(83-2x) and the sum of the measures of the angles is 141. What is the measure of each angle

natta225 [31]

Answer:

j=76 and k=65

Step-by-step explanation:

$j + k = 141 \\ 7x + 13 + 83 + - 2x = 141 \\ 96 + 5x = 141 \\ 5x = 141 - 96 \\ 5x = 45 \\ x = \frac{45}{5} \\ x = 9 \\ j = (7 \times 9 + 13) \\ j =76 \\ k = 83 - 2(9) \\ = 83 - 18 \\ = 65$

3 0

2 years ago

Change 1/2 as a fraction

dimaraw [331]

Answer:

0.50 ,1/2 as a fraction 1/2

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B5%7D%20" id="TexFormula1" title=" \frac{3}{5} " alt=" \frac{3}

Ilia_Sergeevich [38]

Answer:

9

Step-by-step explanation:

3/5 * 15

Rewriting as

3 * 15/5

3 * 3

9

3 0

2 years ago

Read 2 more answers

An average response rate for a marketing letter is 4%, meaning that 4% of the people who receive the letter respond to it. A com

kherson [118]

$\frac{65}{2400} \times 100\% \\ = 2.71\%$

Answer : No, the new type of letter wouldn't be considered as a success because its response rate (2.71%) is lower than the average response rate which is 4%.

Hope this helps. - M

7 0

3 years ago