A bag contains 2 red marbles, 3green marbles, and 4 blue marbles. If we choose a marble, then another marble without putting the first one back in the bag, what is the probability that the first marble will be green and the second will be red?

Answer:

y = -2x + 4

Step-by-step explanation:

(0, 4) represents your y-intercept.

Answer:

It will be 4500

Step-by-step explanation:

Just substitute 4 for x in both equations and you will get:

r(4) = $5,000 store's revenues in 4 months

c(4) = $500 store's expenses in 4 months.

So, (r - c) = $5,000 - $500 =$4,500 store's profit after 4 months in business.

Hopes this works out!

Look at the attached picture ⤴

Hope it will help u...

Final answer:

To solve the equation 0.03x - 0.1 = 2.6, you add 0.1 to both sides and then divide by 0.03, resulting in the value of x being 90.

Explanation:

In the equation 0.03x - 0.1 = 2.6, to find the value of x, we first add 0.1 to both sides of the equation to isolate the term with x on one side. This gives us 0.03x = 2.7. Next, we divide both sides of the equation by 0.03 to solve for x, which gives us x = 2.7 / 0.03. Therefore, the value of x is 90.

Step-by-step explanation:

1.) Firstly, you need to count out how many things there are. 4 app, 5 entrees, 2 desserts. This makes 11 different things

2.) for 11 numbers there can be 9 ways for each number for 1st nine places since 0 can't be the fist figure and next two are reciprocated from 10 numbers. Therefore 10!/2!

3.)So 99 combinations have 10!/2! Permutations hence total ways are 99*10!/2!

Answer:

27/100×18=4.86

8.4/100×18=1.512

total is 6.372

Answer:

C on edge

Step-by-step explanation:

just did it

The transformation that is a rigid transformation is: "2 right triangles have identical side lengths and angle measures. The second triangle is a reflection of the first." The correct option is C).

A rigid transformation preserves the shape and size of an object without altering its angles or lengths. Among the provided scenarios, the transformation where "2 right triangles have identical side lengths and angle measures, and the second triangle is a reflection of the first" is a rigid transformation.

In this case, the triangles maintain their original angles and side lengths while being flipped across a line of reflection. Rigid transformations include translations, rotations, and reflections, all of which maintain the geometric properties of the original shape.

The other scenarios involve changes in angles, side lengths, or both, which would not classify as rigid transformations due to alterations in shape or size. The correct answer is C).

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--The given question is incomplete, the complete question is given below

"Which transformation is a rigid transformation?

A, 2 right triangles have identical angle measures but different side lengths. Triangle 2 has longer sides.

B, 2 right triangles have different angles and side lengths.

C, 2 right triangles have identical side lengths and angle measures. The second triangle is a reflection of the first.  "--

Answer:

2/3 5/10 7/8 1/2

Step-by-step explanation:

hello  :

2/3 =(2×8)/(3 ×8) = 16/24

5/10 = 1/2= (1×12)/(2 ×12)=12/24

7/8= (7×3)/(8 ×3)= 21/24

the greater is : 7/8

To determine which of the fractions 2/3, 5/10, 7/8, and 1/2 is the greatest, we must first convert the fractions to decimals. Once converted, 7/8 (0.875) is the highest decimal value, thereby making it the greatest fraction.

To figure out which is greater among 2/3, 5/10, 7/8 and 1/2, we need to convert each of these fractions into decimals because it is easier to compare decimals than fractions.

So, 2/3 = 0.6667, 5/10 = 0.5, 7/8 = 0.875 and 1/2 = 0.5.

Comparing these decimals, it is clear that 7/8 (which equals to 0.875) is the greatest among the four.

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Answer:

(2,7)

Step-by-step explanation:

To find the midpoint, you need to plug the 2 points in to the midpoint formula.

[tex]( \frac{x_{1} +x_{2} }{2} , \frac{y_{1} +y_{2} }{2} )[/tex]. You are basically adding the x values and divided the sum by 2 and doing the same for the y values. To find the x value of the midpoint, you add -3 and 7 which gets you 4, then you divide by 2 which is 2. To find the y value of the midpoint you, you add 4 and 10 which gets you 14, then you divide by 2 which gets you 7. So your mid point is (2,7).

Answer:

Step-by-step explanation:

1) 6*10³

2) 4*10²

3) 8*10⁴

4)9000 = 9*10³

5) 400,000 =  4 *10⁵

6)4000 = 4*10³

7) 450 = 4.5 * 10²

8) 55 000 = 5.5*10⁴

9) 350 = 3.5*10²

10) 750 000 = 7.5*10⁵

Answer:

medium 156+240+105=501

small 204 + 120=324  

large 40+240  =280

Step-by-step explanation:

600 of what ever the percentage or the fraction to find each small and large also medium.

example = 600 x 34% =204

another example is 400 x 3/10 = 40

The total number of medium packets of mints bought by the three shopkeepers Anne, Ben and Chas is calculated to be 622, using ratios and percentages to determine the breakdown of packets bought.

To solve this problem, we first find out the number of small, medium, and large packets each shopkeeper buys. For Anne, if 34% of 600 packets are small, she buys 0.34 * 600 = 204 small packets. Then, from the remaining packets 49% are large, which makes 0.49 * 600 = 294 large packets. The rest are medium packets, making 600 - 204 - 294 = 102 medium packets.

For Ben, 3/10 of his 400 packets are small, which makes 3/10 * 400 = 120 small packets. Also, 1/10 of his packets are large, hence 1/10 * 400 = 40 large packets. The rest, thus, are medium: 400 - 120 - 40 = 240 medium packets.

For Chas, if the ratio of small packets to medium packets is 3:4, meaning for every 3 small packets, there are 4 medium packets. She bought 210 small packets, thus for medium packets, using the ratio, it becomes 210 * (4/3) = 280 medium packets.

The total number of medium packets that these shopkeepers buy is thus: 102 + 240 + 280 = 622 medium packets.

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Answer:

I will answer two of them so you can get the understanding here

Substitute the number into the equation

10. t/7 = 1 , when t = 7

Replace t in the equation with 7

7/7 = 1

The equation makes sense, t=7 is a solution

13. 84 = 7y , when y = 12

Replace y in the equation with 12

84 = 7 * 12

84 = 84

The equation makes sense, y=12 is a solution

Answer:

the answer is 5/y+5

Step-by-step explanation:

Answer:

its c on edge

Step-by-step explanation:

i know

Answer:

90 men working for a company

Answer:

The surface area will be 108 ft

Step-by-step explanation:

If the length is 6ft, the width is 4ft and the height 3ft = The surface area will be 108 ft

Answer:

B. The center is at 2

Step-by-step explanation:

Answer:

The correct answer is A

Step-by-step explanation:

This results in a 16.6% probability. The correct option is (b).

There are 3 individuals (Don, Eric, and Finn) and so 3! (3 factorial) ways to arrange them, which is 3*2*1=6 ways.

The desirable permutation, which is they stand in alphabetical order, is just one way. So, the probability is Number of Favorable Outcomes / Total Number of Outcomes = 1/6.

Thus the correct answer is (1/6) * 100% to convert to a percentage which is approximately 16.6%.

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Answer:

"three sides measuring 4 ft, 8 ft, and 14 ft"

Step-by-step explanation:

The last one which says "three sides measuring 4 ft, 8 ft, and 14 ft" because the two shorter sides always must be greater than the length of the longest side.

Answer:

"three sides measuring 4 ft, 8 ft, and 14 ft"

Step-by-step explanation:

Answer:

The given statement is true.

In general, the growth rate of exponential functions is far greater than the quadratic function. This can be illustrated through an example.

Consider an exponential function  and a quadratic function .

Note that the leading coefficient of the quadratic function is far greater than the base of the exponential function but still the exponential function will exceeds the quadratic function after x = 15.664 as shown in the graph below.

Therefore, we can conclude that the given statement is correct.

Final answer:

The scale of the map is 1:30,000.

Explanation:

The scale of a map represents the relationship between the distance on the map and the corresponding distance on the Earth's surface. To find the scale of the map, we need to determine the ratio between the length of the field on the map and its actual length. In this case, the length of the field is 1.2 km, which is represented on the map by a line that is 40 mm long.

To calculate the scale, we can use the formula:

Scale = Actual length on the ground / Length on the map

Substituting the values, we get:
Scale = 1.2 km / 40 mm

First, we need to convert the length on the map to the same unit as the actual length. Since 1 km = 1,000,000 mm, we can convert mm to km by multiplying by 1/1,000,000:

Length on the map in km = 40 mm × (1 km / 1,000,000 mm) = 0.00004 km

Now we can calculate the scale:

Scale = 1.2 km / 0.00004 km = 30,000

Therefore, the scale of the map is 1:30,000.

Answer:

its 42!! found it on hegarty lol

Step-by-step explanation:

To round to the nearest hundredth, look at the third value to the right of the decimal point.

For instance, if there is a value 7.829, it would be rounded to 7.83, because 9 rounds up to 10. If the value was instead 7.821, it would be rounded to 7.82, because 1 rounds to 0.

However, the values listed are already rounded to the nearest hundredth, so no more work is required.

Answer:

No rounded needed.

Step-by-step explanation:

Answer:

1 3/4

Step-by-step explanation:

1 3/4 is 3/4 more than one.

Answer:

1 3/4

Step-by-step explanation:

When you add fractions to whole numbers, it is bigger than the whole number. For example 1 + 3/4 = 1 3/4, so this is bigger than one.

hope this helps :)

Answer:

Bellow in bold.

Step-by-step explanation:

Multiply each coordinate by 2:

A(2, 3) ---> A' = (2*2, 3*2) = (4, 6)

In a similar way  B' = (6, 10) and C' = 14, 8).

Answer:

A' = (4, 6) B' = (6, 10) and C' = 14, 8).

Step-by-step explanation:

Jada's reasoning about the temperatures is incorrect because in negative numbers, the lower the value, the colder the temperature. Hence, Anchorage at -21°C was colder than Minneapolis at -14°C.

Jada's statement that "-14 is also less than -21" is incorrect when referring to temperatures in degrees Celsius. In fact, when we work with negative numbers, especially temperatures, the higher the negative number, the warmer the temperature. That is, -14°C is warmer than -21°C. Therefore, it was actually colder in Anchorage, Alaska at -21°C compared to Minneapolis, Minnesota at -14°C. To understand this better, we can look at a thermometer or a number line where numbers to the right are higher (warmer) than those to the left.

The speed of the first car is 60mph.

Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression for some number of times.

Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.

Given:

One car traveled 120 miles and drove 10 mph hour faster than a second car drove 100 miles.

Let n be the speed of the first car.

And the n + 10 be the speed of second car.

And t be the time take by both of the cars.

According to the question,

120 / n = 100 / n+10

Using cross multiplication,

20n = 1200

n = 1200 / 20

n = 60

Therefore, the value of n is 60mph.

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Answer:

2926.32 cubic inches

Step-by-step explanation:

Given the information:

=> its radius is: 9.5/2 = 4.75 in

As we know, the formula used to find the volume of the sphere is:

V =π [tex]\frac{4}{3} r^{3}[/tex]

=> the volume of the basketball is:

V = π [tex]\frac{4}{3} 4.75^{3}[/tex]

= 448.69 cubic inches

As we know, the formula used to find the volume of a cube is:

V = [tex]a^{3}[/tex]

=> the volume of the box:

V = [tex]15^{3}[/tex] = 3375 cubic inches

Hence, The volume of foam there is needed to complete the box is the subtraction between the two volumes above:

= the volume of the box - the volume of the basketball

=  3375 - 448.69

= 2926.32 cubic inches

Answer:

To prove whether a number is a prime number, first try dividing it by 2, and see if you get a whole number. If you do, it can't be a prime number. If you don't get a whole number, next try dividing it by prime numbers: 3, 5, 7, 11 (9 is divisible by 3) and so on, always dividing by a prime number

Answer:

The answer would be A, B, and C.

Step-by-step explanation:

You multiply all of the numbers, and they should sum up  to your answer.

Final answer:

The options that show a closet with 36 different possible combinations of outfits are Option A (9 shirts, 2 jeans, 2 hats) and Option B (6 shirts, 3 jeans, 2 hats), as both of these options result in exactly 36 combinations when multiplied together.

Explanation:

You are looking for the combination of clothes in the closet that yields exactly 36 different possible outfit combinations. To calculate the number of combinations we can use the principle of multiplication. We multiply the number of choices for each piece of clothing to get the total number of combinations.

Option A: 9 shirts × 2 jeans × 2 hats = 36 combinations

Option B: 6 shirts × 3 jeans × 2 hats = 36 combinations

Option C: 4 shirts × 3 jeans × 3 jackets = 36 combinations (Incorrect, as this results in 36, not 36)

Option D: 12 shirts × 2 shorts × 2 hats = 48 combinations (Incorrect, as this results in 48, not 36)

Option E: 6 shirts × 6 jeans × 2 hats = 72 combinations (Incorrect, as this results in 72, not 36)

Therefore, the correct options that show a closet with 36 different possible combinations of outfits are Option A: 9 shirts, 2 jeans, 2 hats and Option B: 6 shirts, 3 jeans, 2 hats.

Answer:

14

Step-by-step explanation:

Using the absolute value function the distance is calculated as

| - 6 - 8 | = | - 14 | = 14

or

| 8 - (- 6) | = | 8 + 6 | = | 14 | = 14

Answer:

-6 - 8

Step-by-step explanation:

Answer: $16.50

Step-by-step explanation:

Answer:

$16.50

Step-by-step explanation:

2 bags of cat food is $5.50 so you times that by three and get six bags for $16.50