Mean of 7.2,8.5,7.0,8.1,6.7

Final answer:

The total weight of Luigi's inventory if he collects 27 socks is 30 grams.

Explanation:

The equation i = s + 3 represents the scenario where Luigi's inventory weight is represented by i and the number of old socks collected is represented by s. According to the equation, the total weight of Luigi's inventory is equal to the number of socks collected plus 3 grams.

If Luigi collects 27 socks, we can substitute s with 27 in the equation to find the total weight of his inventory.

i = 27 + 3 = 30 grams.

Answer:

A -47

Step-by-step explanation:

(2-10)= -8*5= -40-7= -47

Answer:

-47.

Step-by-step explanation:

5(2-10)-7

--> 2-10= -8

5*-8-7

--> 5*-8= -40

--> -40-7 = -47

Answer:

x=3

Step-by-step explanation:

9x+5+2x = 38

Combine like terms

9x+2x   +5 = 38

11x+5 = 38

Subtract 5 from each side

11x+5-5 = 38-5

11x = 33

Divide each side by 11

11x/11 = 33/11

x = 3

Answer:

3(2n + 10) = 54

n = 4

Step-by-step explanation:

3(2n + 10) = 54

Divide both sides by 3

2n + 10 = 18

Subtract 10 form both sides

2n = 8

Divide both sides by 2

n = 4

36 boxes

28 video games per box

That means, we have to multiply 36 by 28 to get the total number of video games.

36 x 28 = 1008

Therefore, 1,008 video games need to be unpacked.

Marjorie must unpack a total of 1008 video games, calculated by multiplying 36 boxes by 28 video games per box.

Marjorie has 36 boxes of video games to unpack, with each box containing 28 video games.

To find out the total number of video games that need to be unpacked, we simply multiply the number of boxes by the number of video games in each box.

The calculation is as follows:

36 boxes × 28 video games per box = 1008 video games

Therefore, Marjorie needs to unpack a total of 1008 video games.

Answer:

4.9m

Step-by-step explanation:

In circle Y:

Radius=4m

Central Angle of XYZ=70°

Length of an arc[tex]=\frac{\theta}{360^\circ}X2 \pi r [/tex]

Therefore, Length of minor arc XZ

[tex]=\frac{70^\circ}{360^\circ}X2X4 X \pi [/tex]

=4.9m (correct to the nearest tenth)

We have been given that Mr. Hayes has 111 straw bundles to use for bedding in his horse stalls. We are asked to find the greatest number of bundles that he can fill if each stall holds exactly 4 bundles of straw.

To solve our given problem, we will divide 111 by 4.

[tex]\text{Greatest number of stalls that can be filled}=\frac{111}{4}[/tex]

[tex]\text{Greatest number of stalls that can be filled}=27.75[/tex]

Since 0.75 is not an integer, so Mr. Hayes cannot fill 0.75 of a stall. Therefore, the greatest possible number of stalls will be 27.  

Answer:

t = 29/42

Step-by-step explanation:

in this equation you have to first multiply everything out on the right side. 3500 * 0.06 = 210.

Now you have 145 = 210t

divide by 210 on both sides

145/210 can be simplified to 29/42

so t = 29/42

Answer:

x = 6

Step-by-step explanation:

first of all, you should know how to do this, this is the basic level of math that students learn in 4th grade.

first you combine like terms (terms that have the same variable)

6 - 2x + 1x = -4x + 18 + 1x

= 6 - 1x = -3x + 18

= 6 = -2x + 18

= -12 = -2x

= 6 = x

Answer:

7^12

Step-by-step explanation:

We know that a^b ÷ a^c = a^(b-c)

7 ^ 14÷ 7^2

7^ (14-2)

7^12

Answer:

7¹²

Step-by-step explanation:

7¹⁴ ÷ 7²

7^(14-2)

7¹²

Answer:

Step-by-step explanation:

Let r and j represent Riley's hours and Jace's hours, respectively. The equations could be ...

  25r +30j = 460

  r - j = 3

__

The solution is (r, j) = (10, 7).

The system of equations that could be used to determine the number of hours Riley and Jace worked is: R = J + 3 and 25R + 30J = 460, where R represents the number of hours Riley worked, and J is the number of hours Jace worked.

Let's define our variables first. Let's let J represent the number of hours Jace worked and R represent the number of hours Riley worked.

From the information given, we know that Riley worked 3 more hours than Jace. So we can write this as an equation: R = J + 3.

We also know that between them, they ironed 460 shirts. We can express this as another equation by multiplying their per-hour output by the number of hours they worked, then adding the two together: 25R + 30J = 460.

So our system of equations is: R = J + 3 and 25R + 30J = 460.

https://brainly.com/question/35467992

#SPJ3

Answer:

[tex] {x}^{3} - 27[/tex]

Step-by-step explanation:

[tex](x - 3)( {x}^{2} + 3x + 9) \\ x( {x}^{2} + 3x + 9) - 3( {x}^{2} + 3x + 9) \\ {x}^{3} + 3 {x}^{2} + 9x - 3 {x}^{2} - 9x - 27 \\ {x}^{3} - 27[/tex]

Answer:

The central angle is = 3/8  π

Step-by-step explanation:

To calculate the area of the sector, we will follow the steps below;

First write down the formula for calculating the area of a sector.

If angle Ф is measured in degree, then

area of sector = Ф/360   × πr²

but if angle Ф is measured in radians, then

area of sector = 1/2 × r² × Ф

In this case, since we are asked to find the central angle measure of the sector in radians, then we will use the second formula

area = 48π cm²       and radius = 16 cm

area of sector = 1/2 × r² × Ф

  48π              = 1/2 × 16² × Ф

  48π               = 1/2  ×256 × Ф

  48π                = 128×Ф

Divide both-side of the equation by 128

[tex]\frac{48}{128}[/tex] π  =   Ф

Ф  =  [tex]\frac{48}{128}[/tex] π

The right-hand side can be reduced to its lowest term

Ф =  48 ÷  16   /    128  ÷16   π

Ф = 3/8  π

Answer:

Step-by-step explanation:

Is there answer choices? If not here's my answer:

That's all that it should be.

Answer:

6 feet

Step-by-step explanation:

1 yard = 3 feet

2 yard =6 feet

Sorry I can't have a better explanation it is really simple.

the answer is B 2 cups in 1 pint

Answer:

173 bagels are left

Step-by-step explanation:

31+42=73

246-73=173

Answer:

the answer is 29.516 i had this question and got it right have a great day

Step-by-step explanation:

Answer:

1771/60

Step-by-step explanation:

Answer:

4,500,000

Step-by-step explanation:

4 million is 4,000,000

half of a million is 500,000

added together is 4,500,000

Answer:

The person can live at a distance of 113 miles

Step-by-step explanation:

In this question, we are concerned with calculating how far a person live from a radio station and hear its broadcast given that the broadcast covers an area of 40,000 square miles.

Now this question is asking us to calculate the farthest distance from the radio station to the house of the person.

With the radio station being the center, what we are asked to calculate is the radius which is the distance from the center to the edge ( circumference)

Mathematically, the area can be calculated as

A = π * r^2

Here, we have the Area as 40,000 square miles

Thus,

40,000 = π * r^2

r^2 = 40,000/π

r = √(40,000/π)

r = 112.8379

As a whole number r = 113 miles

Answer:

1.2^6

Step-by-step explanation:

cuz count the zeroes, and that is the scientific notation

Answer:

please finish the question?

Step-by-step explanation:

Answer:

10-h

Step-by-step explanation:

i think ur teacher told u to write a equation out of it and if that is it then the equation is 10-h

The two events are Independent events. So, the selection of topics by different students does not influence each other's choices.

This is a question about whether the events of students selecting essay topics independently are dependent or independent. In this context, the two events are independent. Each student's choice of topic does not depend on the choices of other students, as they do not need to inform the teacher or each other beforehand. Therefore, the selection of topics by different students does not influence each other's choices.

Answer:

241.402

Step-by-step explanation:

Answer:

241.402

Step-by-step explanation:

Answer:

what are the statements

Answer: 43feet

Step-by-step explanation:

Perimeter= 135 feet

Since perimeter= 2πr

135 = 2πr

Recall that π = 3.14

135 = 2 × 3.14 × r

135 = 6.28 × r

135 = 6.28r

r = 135/6.28

r = 21.5

d = 2r

d = 2 × 21.5

d = 43 feet

Answer:

42.95 feet

Step-by-step explanation:

In this question, we are tasked with calculating the distance around the dance hall that is the greatest.

Now, to answer this, we must have at the back of our mind that the dance hall is circular in shape. Thus, the greatest distance that could arise is the distance from one edge of the dance hall to the other end of the dance passing exactly through the center of the dance hall.

This distance described above is the diameter of the dance hall.

Notice we were given a length in the question? This length refers to the circumference around the circular dance hall.

Reframing then question, we were just told to calculate the diameter of a circle given the circumference of the circle.

Mathematically, circumference C of a circle = 2 * pi * r

Recall, mathematically also 2r = D

so we can say C = pi * D

Using the value of 22/7 for pi and the value of the circumference in the question, we have;

135 = 22/7 * D

D = (7 * 135)/22

D = 42.95 feet

Answer:

x = d/ C + r/ C

Step-by-step explanation:

The "/" means fraction

Mark me as brainliest please

Answer:

(-2, 5)

Step-by-step explanation:

The solution of a system is where the lines cross, or a common point they share. The lines meet at (-2, 5), so that is the solution to the system.

Answer:

the outlier would be 6

Step-by-step explanation:

6 is the number that stands out the most therefore it is an outlier!

:)