Mathematics Middle School

A bag with 10 marbles has 2 yellow marbles, 4 red marbles, and 4 blue marbles. A marble is chosen from the bag at random. What is the probability that it is not yellow?

Write your answer as a fraction in simplest form.

Answers

Answer 1

Answer:

1/5!

Step-by-step explanation:

Answer 2

Answer:

4/5

Step-by-step explanation:

4 + 4 = 8

8/10 = 4/5

Hope this helps!

(Can you give me brainliest?)

Related Questions

Angle B and angle C are supplementary. If the measure of angle B is 14 times the measure of angle C, what is the difference between the angles' measures?

Enter your answer as the correct number of degrees, like this: 42
HELP PLEASEEEEEE

Answers

Answer:

156°

Step 1: Create an Equation Using the idea (Angle B + Angle C = 180°)

=> 14x + x = 180°

Step 2: Solve.

=> 14x + x = 180°

=> 15x = 180°

=> x = 12°

Step 3: Multiply 12 by 14.

=> 12 x 14 = 168°

Step 4: Subtract 168 by 12.

=> 168 - 12

=> 156°

Final Answer:

After working on this problem, we can conclude that the difference between Angle B and Angle C is 156°

Hoped this helped.

Jenny is comparing the cost of two packages of socks. 1 package has eight pairs of socks for $12. Another package has 3 pairs of socks for $6. Are the rates equivalent?

Answers

Nope
8 to 12
3 to 6-
6 to 12

Answer:

No, they are not equal rates.

Step-by-step explanation:

Package 1:

8 pairs : $12

8 ÷ 12 ≈ $0.67

Package 2:

3 pairs : $6

3 ÷ 6 = $0.6

Comparing...

$0.6 ≠ $0.67

Mai works mowing lawns and babysitting. She earns $7.60 an hour for mowing and $7.10 an hour for babysitting. How much will she earn for 1 hour of mowing and 4 hours of babysitting?

Answers

Answer:

1 hour mowing=7.60

4 hours of babysitting= 28.40

7.60+28.40= $36 in total

Step-by-step explanation:

1 hour of mowing and 4 hours of babysitting: 7.60 + (7.10)x4 = 36$

Ok, I’m done. Thank to me :>

(BRAINLIEST IF CORRECT AND SHOWS WORK) To make his famous chocolate cake, a baker uses chocolate that is 75% cocoa. Because his supplier delivered 100 lb of chocolate with 70% cocoa, The baker needs to melt and mix the delivery with chocolate that has 90% cocoa. How much of the 90% chocolate should he use?

Answers

33 and 1/3 should be the correct answer
he should use 33 and 1/3.

52,398 rounded to the nearest thousands

Answers

The answer is 52,000

Answer:

52000

Step-by-step explanation:

Please answer...
Q. Find the value of in each diagram. Show all your working and give reasons for any statements.

Answers

B- make it full circle. 360 degrees. Then one is a 90 degree so only solve for 250 degrees. Both angle have x so divide 250 by 2. One side is minus 30 so 125-30=95. Angle with just X is 125 angle X-30=95

Which expression is equivalent to −3/4÷(−8/12)? A) −3/4×8/12 B) 3/4×(−8/12) C)−3/4×12/8 D) 34×12/8

Answers

D. Because when you divide fractions you need to keep change flip and multiply it by the reciprocal so that is what d shows you
D I GOT IR RIGHT ON MY TEST !!!

someone help me please.

Answers

Answer:

D. Henry's balloon was further from town at the beginning, but Tash's balloon traveled more quickly.

Step-by-step explanation:

With the lack of information provided, I was able to create a base and general observation and create an equation based off everything I know and believe. (may not be accurate due to lack of information and background on assignment and curriculum)

TASHA: y = 7x + 15

(current distance) = (7 miles per hour) + (starting distance)

(29) = (14) + (15)

HENDRY: y = 6x + 25

(current distance = (6 miles per hour ) + (starting distance)

(37) = (12) + (25)

Answer D is correct! I hope you do well!!

HELP ME ASAP!!!!!!!!!

Answers

Answer:

Step-by-step explanation:No

Answer:

2*30       10*6       1*60   20*3

Step-by-step explanation:

Find 2 numbers that multiplied have a result of 60

I need to turn it in by 5pm Please Help!!!!!

At the movies, you order 3 boxes of popcorn and a bottle of water. The cost of the bottle of water is $1.75. Your total cost is $9.25. Write an EQUATION to find the cost of one box of popcorn.

Answers

3 boxes of popcorn and a bottle of water are $9.25
A bottle of water is $1.75

$9.25 - $1.75 = $7.5 (the price of 3 boxes of popcorn)
We divide $7.5 by 3 to know the price of one box of popcorn
$7.5 : 3 = $2.5
One box of popcorn costs $2.5

Answer:

Step-by-step explanation:

$9.25-$1.75=7.5

now you divide 7.5 by the number of popcorn have brought

$7.5 divided by 3= $2.5

If Jessica takes 2/5 hour to repaint 5/8 of her wall, how long will it take to paint her whole wall?

Answers

Answer:

38.4 or 38 2/5 minutes

Step-by-step explanation:

2/5×60 = 24

24÷5 = 4.8

4.8×8 = 38.4 minutes

I think the answer is 38 and 2/5
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