A bag with 10 marbles has 2 blue marbles, 4 yellow marbles, and 4 red marbles. A marble is chosen from the bag at random. What is the probability that it is blue? Write your answer as a fraction in simplest form.

Answers

Answer 1

Answer:

1/5

Step-by-step explanation:

There are 2 out of 10 that are blue so in fraction form thats 2/10 so when you simplify it, the simplest form is 1/5


Related Questions

What is the decimal equivalent of 147/60

Answers

Answer: 2.45

this is what it is

Answer:

2.54

Step-by-step explanation:

trust me.

Suppose the fishing spot where kimi Werner goes spear fishing has an area of 946 square yards .If the fishing spot is 43 yards long, how wide is the fishing spot

Answers

Answer:

22 yards

Step-by-step explanation:

..

HELP WILL MARK BRAINLIEST

Answers

Answer:

ineedpointssorrry

Step-by-step explanation:

Can someone please help me? I’ll give Brainliest!

The graph of the invertible function f is shown on the grid below.

Answers

Answer:

y= -2x+3

Step-by-step explanation:

the y intercept is 3 and it is decreasing by 2 so it is -2

Answer:

here

Step-by-step explanation:

(help pls) Determine the domain of the function, and choose the correct interval and inequality notations. f(x) = 1/2x + 8

Answers

Not sure what inequality notation is since I’m French but here’s the domain interval

Answer:

INTERVAL NOTATION: (-4)  (-4) -- (BOTH ARE -4)

INEQUALITY:  >-4 OR X<-4

Step-by-step explanation:

Find the percent of change. Round to the nearest tenth, if necessary.

There were 795 runners registered for the marathon in 2015 and 1,208 in 2016.

PLLLLLEEEEEEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSEWEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

51.9% increase

Answer:

The answer would be: 51.9% increase

Step-by-step explanation:

Have a blessed day

Helppp me plzzzzz!!!!

Answers

Answer:

A.

Step-by-step explanation:

By exterior angle theorem:

[tex]60 \degree + 2x \degree = 94 \degree \\ \\ 2x \degree = 94 \degree - 60 \degree\\ \\ 2x \degree = 34 \degree \\ \\ 2x = 34 \\ \\ x = \frac{34}{2} \\ \\ = 17[/tex]

WHAT IS 7/8 OF 3456739352=
PLEASE HELP ME!!!!!

Answers

3024646933 is the answer

USING PEMDAS/ ORDER OF OPERATIONS

Solve 100 ÷ 5 × 4 + 43.

A. 69

B. 144

C. 0.3

D. 1.2

Answers

The problem is meant to be set up like this:
100÷ 5 × 4 + 4^3
simply because it is 4 cubed at the end.
and the answer is 144! :)))))

Please help thank you

Answers

Answer:

x=25

Step-by-step explanation:

180-113=67

67-42 = 25

X=25 hope this helps you

what is the y-intercept? B =

Answers

Answer:

60

Step-by-step explanation:

Since when x = 0 the corresponding value of y is 60. So, y-intercept (b) = 60


Think y=mx+b
Which graph represents the equation 12 = 3x+ 4y? Explain how you know.
Graph A
Graph B
Graph C

Answers

Answer:

Step-by-step explanation:

3x%2B4y=12 Start with the given equation

4y=12-3x Subtract 3+x from both sides

4y=-3x%2B12 Rearrange the equation

y=%28-3x%2B12%29%2F%284%29 Divide both sides by 4

y=%28-3%2F4%29x%2B%2812%29%2F%284%29 Break up the fraction

y=%28-3%2F4%29x%2B3 Reduce

Looking at y=-%283%2F4%29x%2B3 we can see that the equation is in slope-intercept form y=mx%2Bb where the slope is m=-3%2F4 and the y-intercept is b=3

Since b=3 this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis

 

So we have one point  

Now since the slope is comprised of the "rise" over the "run" this means

slope=rise%2Frun

Also, because the slope is -3%2F4, this means:

rise%2Frun=-3%2F4

which shows us that the rise is -3 and the run is 4. This means that to go from point to point, we can go down 3 and over 4

So starting at , go down 3 units

and to the right 4 units to get to the next point  

Now draw a line through these points to graph y=-%283%2F4%29x%2B3

So this is the graph of y=-%283%2F4%29x%2B3 through the points  and

The diameter of a cake is 12 centimeters, and the area of one slice of cake is 4\pi\ cm.^24π cm. ​2 ​​ . In terms of \piπ, how many full slices can you cut out of the cake?

Answers

Answer:

Total number of slices = 9 slices

Step-by-step explanation:

Given:

Diameter of a cake = 12 cm

Area of one slice = 4π cm²

Find:

Total number of slices

Computation:

Radius of cake = 12 / 2 = 6 cm

Area of circle = πr²

Area of circle = π(6)²

Area of circle = 36π cm²

Total number of slices = Area of circle / Area of one slice

Total number of slices = 36π / 4π

Total number of slices = 9 slices

Answer:

9 full slices

Step-by-step explanation:

a stock rose 3 1/4 points on tuesday. it fell 1 3/4 on wednesday. on thursday the stock rose 4 1/8 points. by friday the stock was worth 28 1/2 points. how much was the on monday?

please help

Answers

Answer:

big 3/2 is right

Step-by-step explanation:

Dana is planning to drive 400 miles from
New York to Boston and back. Dana's
hybrid car can travel 50 miles on 1 gallon
of fuel. Biodiesel fuel costs $4.45 per
gallon.
Part A: How many gallons of fuel does
Dana need to purchase for the 400-mile
trip? Explain your reasoning.
Part B: Dana can take a high-speed train
to Boston instead of driving. A round-trip
train ticket costs $95. Is it cheaper for
Dana to take the train or to drive? How
much cheaper? Explain your reasoning.

Answers

Answer:

A. 8 gallons

B. Drive by car is $59.4 cheaper than travel by train

Step-by-step explanation:

According to the scenario, given data are as follows,

Total drive = 400 miles

Total drive per gallon = 50 miles

Fuel cost per gallon = $4.45

A. So, Total fuel required to drive 400 miles can be calculated as follows,

Total fuel required =  Total drive ÷ Total drive per gallon

By putting value, we get,

Total fuel required = 400 ÷ 50

= 8 gallons

B. Total cost if drive by car = 8 gallons × $4.45 = $35.6

Cost if travel by train = $95

Hence it is clearly shows that drive by car is much cheaper than travel by train.

Cost saved by travel by car = $95 - $35.6 = $59.4

So, drive by car is $59.4 cheaper than travel by train.

What is %65 simplified in simplest form

Answers

Answer:

0.65

I think..........

write 21/23 as a decimal rounded to the nearest tenth.

Answers

Answer:

0.9

Step-by-step explanation:

21 ÷ 23 = 0.913

Round to the nearest tenth = 0.9

Hope this helps!

find the common ratio of the geometric sequence -13, 117, -1053

Answers

Answer: -9

Step-by-step explanation: 117 divided by -13 = -9

-1053 divided by 117 = -9

common ratio=-9

Sasha’s daily tips this work week were $43, $32, $65, $88, $50, and $72. Is Sasha correct in thinking that the mean accurately represents how much money she makes in daily tips?
Yes, Sasha is correct. The mean amount she makes is $58.33 in a day.
Yes, Sasha is correct. The mean amount she makes is $65.33 in a day.
No, Sasha is not correct. The median amount she makes is $53.00 in a day.
No, Sasha is not correct. The median amount she makes is $60.00 in a day.

Answers

B is your answer !!!

Answer:

The correct answer is A.

Step-by-step explanation:

umm. quiz let.. so yea. also im on the test rn lol. plz brainlist

2x + 9y = 18
Find the slope and y intercept

Answers

Answer:

Slope is -2/9 and y intercept is (0,2)

Step-by-step explanation:

Answer:

slope: - [tex]\frac{2}{9}[/tex]    y intercept: 2

Step-by-step explanation:

you need to rearrange the equation into a y=mx+b formation

m is always the slope b is always the y intercept

the new equation of would be

y=-[tex]\frac{2}{9}[/tex] x+2

I hope this helps somewhat!:)

A town is debating whether to put in curbs along the streets. The ratio of town residents who support putting in curbs to those who oppose it is 2 to 5 what percent of the residents oppose putting in curbs

Answers

Answer:

71.4%

Step-by-step explanation:

The total residents is (5+2) = 7

Those that oppose are 5÷7

5÷7 = 0.714 = 71.4 %

Answer ASAP please
Choose the correct equation for it

Answers

Answer:

10 + 10 = 21

Step-by-step explanation:

how but i s is

Find the area of the SHADED region.

Answers

Split the shape into two shapes

A square

Area = L x H = 20 x 21 = 240 cm2

A right angle triangle


Area of right angle triangle = L x H divided by 2

20 x 21 = 240 divided by 2 = 120 cm2

Add both areas

240 + 120 = 360 cm2


CJ went out to eat. He wanted to tip 18% because he got exceptional service. His bill (before tip) was $18.47. What was the total bill including tip?​

Answers

Answer:$21.79

Step-by-step explanation:

If the original cost is 18.47 and you want to tip 18% tip the tip you would tip is 3.32 and if you add that to 18.47 you will get 21.79


3. Find the value of x and the measure of the missing angle in the
figure below.
66°
(4x - 4)^

Answers

Answer:

7

Step-by-step explanation:

66+(4x-4)=90

66+4x-4=90

62+4x. =90

4x. =28

x. =7

Which is the best estimate of the mass of a skateboard
A 3 liters
B 3 kilograms
C 30 grams
D 3 grams

Answers

Probably B, 3 kilograms. Since grams are too small, and liters isn’t measuring mass, kilograms is the best choice.

I have to find the value of X in -3.8 - 13.4x = 460.606 ​

Answers

I hope this helped you!

Can someone please help me ASAP it’s due tomorrow!

Answers

Answer:

m=22

Step-by-step explanation:

The angles of the triangle will be equal to 180.

m + 5m + m+26 = 180

Combine like terms

7m+26=180

Subtract 26 on both sides

7m=154

Divide by 7

m=22

Answer:

m=22

Step-by-step explanation:

Triangle has 180 degrees in total

m+5m+(m+26)=180

solve

6m+m+26=180

7m=180-26

7m=154

m=22

Find the missing side. Round to the nearest tenth.

Answers

Answer:

29.9

Step-by-step explanation:

29.9 rounded to the nearest 10 is 30

It’s really easy but I don’t know the steps can someone help?

Answers

Answer:

x=0

Step-by-step explanation:

1/2(40+2x)=20

20+x=20

x=0

(I believe that s is the bisector, please correct me if I am wrong)

Other Questions
READ THIS IF YOU ARE STRESSEDSTAND UP!!!!! Go do this list now so your can feel better!1) Get rid of ALL devises in the room except for the one you are doing school on, I PROMISE this helps with distractions.2) Get something scented in here, essential oils, perfume, lotion, ANY SCENT HELPS to relieve your stress!3) Get your pet and HUG IT, hugging your dog or cat has been SCIENTIFICALLY proven to relive stress.4) Go outside, I am not asking you to bike or run or do anything, just sit out there for 5 minutes and get some fresh air (Reading a book outside always helps me).5) Lastly, set a goal. You wont want to work for anything unless theres something in the end, EX: for every assignment I complete I will have one chocolate, for each subject I complete Ill watch a ytube video, ect...PLEASE at least try this list to help, nothing good comes out of stress and you DESERVE to be HAPPY!!!!!!!!!!!!HAVE AN AMAZING DAY!!!!!!!! no clue how to answer this (03.05 HC)In a dance competition, a participant has to score a total of at least 30 points in the first four rounds combined to move on to the fifth and final round. Steward scored 5 points in the first round. He then went on to score additional points in the second, third, and fourth rounds. In each of those rounds, his score was identical. Which inequality best shows the number of points, p, that Steward scored in each of the second, third, and fourth rounds if he earned a place in the finals? (1 point) a5 + 3p 30 b5 + 3p 30 c5p + 3 30 d5p + 3 30 Complete the statement by filling in the blanks. The null hypothesis H0 is the statement of _________ and always has a ______ sign. The alternative hypothesis Ha is the __________ hypothesis. It is a statement about the value of a __________ that we intend to test. Group of answer choices SS and In catde , the allele for short horns (S) is dominant over the allele for long horns (s)TWO short horn cows are bred and produce four offspringThree have short horns and one has long hornsWhat are the most likely genotypes of the parents? A. SS and ss B. Ss and ss C. SS and SsD. Ss and SsWhy is (C) not the right answer? I need help with this I will mark u as brainliest What is the complete factorization of x^2 + 2x 63?A. (x + 21)(x 3)B. (x 9)(x + 7)C. (x + 9)(x 7)D. (x 21)(x + 3) Find the missing x value for for question 14 [ +223+2+22+45] [2+32+310] What is it about oil that made the Arabian Peninsula a powerful, wealthy place? What are the effects of oil on politics, economy, and population of the region?? describe three inventions / technologies that were invented by the Romans Samantha lost 15 pounds in 6 weeks. A giant tortoise travels at 0.17 miles per hour and an arctic hare travels at 37 miles per hour. If The tortoise and the hare start out together and after half an hour the hare stops to take a rest. How long does it take the tortoise to catch up What describes the slope of this line Which of the following is NOT a solar phenomena?Solar flaresTidesSunspotsSolar wind I need help please Im going to give brainliest if u do help me thank you Plz help me fill put this table thing. Factor completely: X^3-5x^2-9x+45 What is the constant of proportionality?y = 11xPlease I need help I have to turn this in today! Solve: 7.45 - 22.1 - 6.8