In a toy box there are 3 toy cars, 2 dolls, and 5 balls. What is he probability of choosing a toy car

Answers

Answer 1
3/10 , 30% , 0.3 depends what they want the answer in but they all are the same just different answer forms .

Related Questions

help................

Answers

Answer:

1. Ratio 9-342 Unit Rate 38

2. Ratio 38-152 Unit Rate 4

3. Ratio 2-40 Unit Rate 20

4. Ratio 84-6 Unit Rate 14

5. Ratio 5-30 Unit Rate 6

6. Ratio  5-50 Unit Rate 10

Step-by-step explanation:

Ap ex

Tacos are served in the cafeteria every 4th
school day, and hamburgers are served every 6th
school day.

If both tacos and hamburgers were served today, when is the next day that they will be served on the same day again?

Answers

Answer:

On the 12th day

Step-by-step explanation:

12 is a multiple of both 4 and 6

The answer would be 12 it would be served on the 12th

1) Find the missing angle.
31°
949

Answers

? + 31° + 94° = 180°

? + 125° = 180°

? = 180° - 125°

? = 55°

Answer: 52°

Step-by-step explanation:

Angles in a triangle always add up to 180°.

So to work out what the missing angle is, you would have to add 34 and 94 together.

34+94=128

Then you would have to take 128 away from 180.

180-128=52°

Hope this helps :)

A box contains 14 large marbles and 11 small marbles. Each marble is either green or white. 7 of the large marbles are green, and 6 of the small marbles are white. If a marble is randomly selected from the box, what is the probability that it is large or white?

Answers

Answer:

21/22

Step-by-step explanation:

Well, 14+11 is 25. 7/14 are green, 6/11 are white. Ok, so 7/14 large marbles are green, and 5/11 small marbles are white. So now we add.

7/14+5/11

1/2+5/11

11/22+10/22

21/22

1.9.2) If the programme started at 12:30 pm, at what time will it end?​

Answers

Answer:

We need to know what the program is...

Step-by-step explanation:

This question is literally unanswerable as some programs last 2 seconds and some would last thousands of years. More context as to what the program is please.

Find the measure of the indicated angle. Round to the nearest degree.

Answers

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

5)

Adj = 14

Hyp = 26

∠X

so use

CAH

Cos(X) = 14/26

X = arcCos(14/26)

X = 57.421°

X = 57.4 ° ( rounded to nearest 10th )

6)

∠X

Hyp = 46

Opp = 12

use SOH

Sin(x) = 12/46

X = arcSin(12/46)

X = 15.121°

X = 15.1 ° ( rounded to nearest 10th )

7)

∠X

Adj = 29

Opp = 24

use TOA

Tan(x) = 29 / 24

X = arcTan( 29 /24)

X = 50.389

X = 50.4 °  ( rounded to nearest 10th )

8)

∠X

Adj = 22

Opp = 6

use TOA agian

Tan(x) = 6 / 22

X = arcTan(6/22)

X = 5.194

X = 5.2 °  ( rounded to the nearest 10th )

:)

My daughter really docent understand this an di can't help her so if someone els could that would be great.

Answers

Answer:

B, D, F, and H

Step-by-step explanation:

You substitute in each of the numbers for x and see if it equals one of the values in the range. {-37, -25, -13, -1}

A)  -6(1)+11=-5 NO

B)  -6(2)+11=-1 YES

C)  -6(3)+11=-7 NO

D)  -6(4)+11=-13 YES

E)  -6(5)+11=-19 NO

F)  -6(6)+11=-25 YES

G)  -6(7)+11=-31 NO

H)  -6(8)+11=-37 YES

So the ones to select are B, D, F, and H.

The perimeter of a square is 20. What is the length of one of the diagonals of the square? Show work or explain how you obtained your answer

Answers

Answer:

The perimeter of a square is 20

if length of the square is x

perimeter of a square = x + x+ x + x = 4x = 20

4x = 20

x= 20/4

x = 5

Let get the length of one of the diagonal is y

According to the Pythagoras  low,

y^2 = x^2 + x^2

y^2 = 5^2 + 5^2

y^2 = 25 + 25

y^2 = 50

y= sqrt(50)

Step-by-step explanation:

Find the measure of a 3.
{
>
43
90°
{{
43 = [?]
Fnter

Answers

Answer:

your question is not complete...

16,000 grow 3% each year

Answers

Answer:

Step-by-step explanation:

[tex]y=ar^t\\ \\ y=16000(1.03^x)[/tex]

Vita used the model below to find the sum of two mixed numbers what is the sum?

Answers

Answer:

the first mixed number is 1 8/10 which is reduced to 1 and 4/5 and the seconde is 2 and 3/5 added equals 4 and 2/5

Step-by-step explanation:

1 plus 2 equals 3

and 3/5 plus 4/5 equals 7/5

turn it into a mixed number which equals 1 and 2/5 the add 3 and u get 4 and 2/5

PLEASE HELP ASAP

How many solutions does the system of equations below have?
y = -x - 3
2y + 2x = -6

A. More than 1 solution
B. No Solution
C. At least 1 solution
D. Exactly 1 solution

Answers

2(-x-3) + 2x = -6
-2x-6 + 2x = -6
-2x + 2x = -6 + 6
0=0

Enya is building a storage cupboard in the shape of a rectangular prism. The rectangular prism has a square base with side lengths of 2.6 feet and a height of 3.4 feet. Use percentage to compare the amount of paint she would use to paint all but the bottom surface of the prism to the amount she would use to paint the entire prism. Round your final answer to the nearest tenth.
(I will mark the person who gets the answer correct as brainliest)

Answers

Answer:

89.7 is the percent

Step-by-step explanation:

38.41/43.7=0.879 (87.9%).

What is the surface area of the composite solid?
2 m
3 m
9 m
11 m
5 m
2 m
8 m


Answers

Answer:

Step-by-step explanation:

6m is the answer


What is the value of this expression?
2(17 + 6) – 4
(A
36
B
42
C с
19
D
38

Answers

Answer:

Hey

Step-by-step explanation:

Answer is b. 42

2(17+6)−4

i should be A 36 ok all you really had to do was do 2x17 which is 34 then add 6 which is 40 then minus 4 which is 36

HELP?? how do I solve this?

Answers

The picture is really blurry on my side sorry

Answer this correctly and explain I’ll give u brainalist + 10 points (:

Answers

Answer:

It is A: 75

Step-by-step explanation:

No need

The answer is 75, there’s no step by step.

Julie buys 3 kg of apples and 5 kg of pears for £12.20.
The pears cost £1.60 per kilogram.
What is the price per kilogram.
What is the price per kilogram of the apples?
You must show your working ou.

Answers

Answer:

here you go its in the image the answer

Step-by-step explanation:

pogchamp kiddies

Hana is putting in a tile floor she needs to determine the angles that should be cut in the tires to fit in the corner that angle in the corner measures 90° one piece of the tire will have a measure of 38 degrees write an equation and use it to determine the measure of the unknown angle​

Answers

Answer:

x = 52°

Step-by-step explanation:

I have attached an image to depict the given angles.

From the attached image, we can see that the unknown angle is x°.

Thus, since that corner is 90°, then;

x + 38 = 90

Subtract 38 from both sides to get;

x = 90 - 38

x = 52°

6A. A TETE (Simplify): 2√98-8√32+3√72

Answers

Answer:

it's 0

Step-by-step explanation:

jdjdjdjsjnsjdbsjsjkakwpamjdjdkdjs

The simplification of the expression is 48√2

What is simplification?

The procedure in mathematics to utilize and analyze the function or expression to make the function or expression uncomplicated or more coherent is called simplifying and the process is called simplification.

We are given the expression as;

2√98-8√32+3√72

Now we have to simplify

2√98-8√32+3√72

2√(49×2)  - 8√(4×2) + 3 √(36×2)

Now taking common;

2 x 7√2 + 8 x 2√2 + 3 x 6√2

14√2 + 16√2 + 18√2

48√2

Learn more about simplification;

https://brainly.com/question/17579585

#SPJ2

how do you write 2 divided by 3 as a fraction

Answers

Answer: 2/3

Step-by-step explanation:

Use the Distributive Property to
REWRITE -2(4 - 7x)

Answers

Answer:

-8+14x

Step-by-step explanation:

By distribution, -2(4-7x) = -8+14x

Express each decimal to fraction 106.28

Answers

Answer:

2657/25

Step-by-step explanation:

joe charges 5 dollar to wash each floor, How many floors does joe need to wash to make at least $32?

Answers

Divide 32 by 5, you get 6.4
You can’t have 6.4 floor washes, so round down to 6.

Answer is 6 floor washes. I hope that helps!
7 floors at least
I did the quiz

If Sally walks 2 meter it takes her 1 second. If she walks 4 meters it takes her 2 seconds and 6 meters takes her 3 seconds. Is this a linear situation? Make a table and plot the points in the table to determine whether the following relationship is linear If it is, write an equation that represents the data.

Answers

Answer:

y=2x

Step-by-step explanation:

2   1

4   2

6   3

PLEASE HELP 10 POINTS!

which model shows 1/4 ÷ 3?

Answers

Answer:

1/4 : 3 = 0.75

0.75 = 3,4

So B is the correct answer.

if (-1 ,5 ) satisfies the equation 3x + Ky =7 then k =?

Answers

Answer:

k = 2

Step-by-step explanation:

3(-1) + k(5) = 7

-3 + 5k = 7

5k = 10

k = 2

The value of K in the equation 3x + Ky =7 is 2.

What is an equation?

Two algebraic expressions having same value and symbol '=' in between are called as an equation.

Given:

Equation 3x + Ky =7.

And we have also given that (-1, 5) satisfies the equation.

That means,

(-1, 5) is a solution of the equation.

To find the value of K;

Substitute the value of x = -1 and y = 5

So,

3x + Ky =7,

3(-1) + K(5) =7

-3 + 5K = 7

5K = 10

K = 2

Therefore, the value of K is 2.

To learn more about the equation;

https://brainly.com/question/12788590

#SPJ2

You operate the cash register at a retail store. A customer's total including tax, is $14.17, and you receive $20.00 as payment. How much change should you give the customer?​

Answers

Answer:

$ 20.00 - $14.17 = $5.83

Step-by-step explanation:

you have to take the amount of money given and subtract the total of the purchase , with the total including tax that makes it easier because you dont have to calculate it . so payment - total = change

The base of the right prism is a hexagon composed of a rectangle and two triangles. Find the volume of the right

hexagonal prism using the formula V = Bh.

3 in

in

Answers

Answer:

Correct

Step-by-step explanation:

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Select all of the following values that can be classified as Whole Numbers.


0

-1/3

-15

31

Answers

0 and 31

a whole number, also known as a counting number, is a number that is neither a negative or a fraction

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