Mathematics Middle School

A jar has 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability that you would choose a green marble?

60%
40%
20%
50%

Answers

Answer 1

Answer:

20

Step-by-step explanation:

Answer 2
It is 20
I got u bro don’t worry about it

Related Questions

NEED HELP ASAP IM FAILING AND I NEED HELP WITH THIS QUESTION

Answers

Answer:

because 6 was already in the problem, therefore, it would’ve had to been x

Step-by-step explanation:

6 was already in the problem so it’s already x i believe

Need HELP asap please! Solve Puzzle

Answers

Answer:

Put them in order

Step-by-step explanation:

Answer:

36 x 13? I'm not exactly sure but there's a guess.

How do you find the base of a triangle? there is a triangle the height is 3 inches and the width is 6in solve the problem. Explain how you did it. Use the formulas [A=bh, A=lw, A=1/2bh, A=1/2h(b1+b2)].

Answers

Answer: The area of a triangle is ½ (b × h), where b is the base and h is the height. The base of a triangle is any one of the sides, and the height of the triangle is the length of the altitude from the opposite vertex to that base.

I really need help;…(

Answers

Answer: x= 51/29

Step-by-step explanation:

X= -1/3

check photo check photo!!!

A pan has an original price of $32 but is marked down by 15 percent. Which equation shows the new price of the pan? (32 dollars) (100 percent minus 15 percent) = (32 dollars) (85 percent) = 27 dollars and 20 cents
(32 dollars) (15 percent) = 4 dollars and 80 cents
(32 dollars) (15 percent) + 32 dollars = 4 dollars and 80 cents + 32 dollars = 36 dollars and 80 cents
(32 dollars) (185 percent) = 59 dollars and 20 cents

Answers

Answer:Its A) ($32) (100%-15%) = ($32) (85%) = 27.20

Step-by-step explanation:32 dollars) (100 percent minus 15 percent) = (32 dollars) (85 percent) = 27 dollars and 20 cents

Answer:

A

Step-by-step explanation:

This is because multiplication is the same as 'of', so if a question ever says 'of,' you know to multiply.

The possible answers are 1, 3, 4, and 5

Answers

Answer:

1

Step-by-step explanation:

im a noob please i need to get rank up choose me brainly

Victor bought the shoes on sale for $120. The sale was 20% off. What was the original price of the shoes?

Answers

Answer:

144

Step-by-step explanation:

so if we have 120 and we need to find out what the original prices we could add 20% of 120 which will get us to 144

Please help due at 9:45

Answers

A:8x+24-2x-10
B:12t+18-4t+20
C:8y+7-6x-21
9n+3*2n+13

HELP ME (also simplifying)

Answers

The first one is 4/9 lol but everything is super hard to read
Um I can’t see sorry

h(t)=1.5t+3 what is the best pediction for the height of the plant after 12 weeks?

Answers

Answer:

h=21

Step-by-step explanation:

h=1.5t+3

h=1.5(12)+3

h=18+3

h=21

The answer is 21. Multiply 3 x 12 then divide by two. Then add 3

please help me, it's also due today!!

Answers

The answer is 110 and the answer for E is 2hrs

Answer:

A and C equals 27.5

B and D equals 82.5

Step-by-step explanation:

I used as calculater so I hope it is right.

You can help, right?


Make the bear happy! ʕ •ᴥ•ʔ

Answers

about 370 if you convert euros to dollars the answer would be 362.26 and all you have to do is round it :)

What would be the fraction of the amount the hundred chart is shaded in? Reduce if possible!

Answers

if i’m not mistaken, it should be 2/10, or 20/100. and it’s percentage would be 20%

Answer:

1/5

Step-by-step explanation:

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently.

Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.

Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.

Salesman C does not earn any commission. His weekly salary is $900.
The weekly paycheck amount for each salesman, p, is a function of the number of sales, s, they had in that week.

Salesman A Salesman B Salesman C
s = 0 (0,
) (0,
) (0,
)
s = 1 (1,
) (1,
) (1,
)
s 10 (10,
) (10,
) (10,
)

Answers

Answer:B

Step-by-step explanation:

Salesman B has no cap and get commission for everything he sells so how much he could make is over A because he has a cap and C doesn’t get commission.

Sylvia's family members are choosing numbers to see in
what order they will choose gifts. The numbers 1 through
10 are written on pieces of paper. All numbers are equally
likely to be chosen
What is the probability that the first person chooses a number greater than 7?

Answers

Answer:

How many family members does she has?

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

there are 10 pieces of paper and there is an equal chance for all of them to be picked so that will be 1/10

HELP ME PLEASE I NEED TO FINISH THIS SOON

Answers

Answer:

x=15

Step-by-step explanation:

Since the whole thing is a straight angle, the inside angles are going to have to add up to 180, and we already know their is a 90 degree angle inside of it so:

180-90=90

We have 90 left. Since the last to angles are like-terms, we can add them:

5x+x=90

Add x:

6x=90

Divide by 6:

x=15

Use a model to solve ten multiplied by three sevenths. Leave your answer as an improper fraction.

thirteen sevenths
thirty seventieths
thirty sevenths
thirteen seventeenths

Answers

thirteen sevenths because it’s the only improper lol

Find each product or quotient. Express using exponents.

3^2 ⋅ 3^6

Answers

Answer:

6561

Step-by-step explanation:

Apply the exponent rule:

3^2 ⋅ 3^6 = 3^2+^6

Add the numbers:

2 + 6 = 8 = 3^8

3^8 = 6561

Hope this helped!

In a school with 2,000 students, a random sample of 120 students were asked which fruit is their favorite. Their
responses are shown in the table below.
Survey Responses
Favorite Fruit Number of
Students
Banana
23
Apple
18
Orange
34
Peach
27
Pear
18
Using proportional reasoning, about how many students out of the 2,000 would you expect to select an orange as
their favorite fruit?
about 34 students
about 58 students
about 283 students
about 567 students

Answers

567 students would pick orange
567 students would pick orange

can someone help me with this one

Answers

Answer:

its c my dude. good luck!

The answer is C- hope this helps

Determine the lateral and total surface area of the pyramid.

Answers

Answer:

72

Step-by-step explanation:

Answer:

911

Step-by-step explanation:

Of the 850 runners in a race, 137 are men and the rest are women. What is the ratio of the number of female runners to the total number of runners?

Answers

Answer:

Unsimplified answer

713:850

Step-by-step explanation:

850-137=713

713:850

it would be 713:850 because you subtract the men from the total

i have more im about to post it after this :D plz help and explain

Answers

Answer: 2.52

Step-by-step explanation: Good luck!

Answer:

x=2+2.6/5

Step-by-step explanation:

Please help me
ABC has vertices at A(1, 1), B(2, 3), and C(3, 1). DEF has vertices at D(–1, 1) , E(–2, 4), and F(–3, 1). Is ABC congruent to DEF? Choose the correct response.

Answers

The answer is aaaaaaaaaaaaaaaaaa
Zandjwkswndnedbensnwnswwdddxdxd

7(4n - 5m -2)
(in distributive property plsss hurry!)

Answers

The answer will be:
28n-35m-14

Answer:

28n - 35m - 14

Step-by-step explanation:

Multiply every number by 7.

7 × 4 = 28

7 × (-5) = -35

7 × (-2) = 14

Then add the values to each number and place each number in the same order as the original problem.

28n - 35m -14

Hope this helps!

Please help w/ this thx

Answers

the answer is a , 28 square ft.

BRAINLEIST Using the graph below, find the missing value to complete the t-chart.



x y
-3 5
0 -1
2 ?

A.5
B.-3
C.-5
D.3

Answers

Answer: C. (2, -5 )

Step-by-step explanation:

These are the coordinates of the points on the line

We can see (-3, 5) and (0, -1) on the line.

To find the y-coordinate of a point when the x-coordinate is 2, all you have to do is look for the x-intercept of 2 and look for the y-intercept.

When you look at the bottom of the graph, you can see that the x-coordinate 2 and the y-coordinate -5 intersect to form a point.

Hope that helped!

It’s C -5
I know it!!

Pls help me ill give brailiest do very soon

Answers

A.6x+34
B.8t+38
C.2y-14
D.11n+16

Emile works in a factory monitoring and recording the weight of molded metal parts. He complies the data each week and reports the mean and range of the collected data. Which of these BEST compares these two values?
A: The mean and range summarize the data set.
B: The mean and the range both describe how the data varies.
C: The mean describes how data varies while the range summarizes the data set.
D: The mean summarizes the data set while the range describes how the data varies.

Answers

Answer:BThe mean and the range both describe how the data varies.

Step-by-step explanation:

because you are sapose to do your work by your self and i dont eaven nkow ifits right so ;b

A: the mean and range summarize the data set

Pls I need help I don’t know

Answers

Answer:

FIRST U SHOULD TRY GOOGLING OR ASKING THE TEACHER FOR HELP<3

Step-by-step explanation:

Answer:

wow hard math much

Step-by-step explanation:

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