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For which equation with x=3 be a solution?
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Answer:

2/25

Step-by-step explanation:

10kg is 10,000g

800g/10000g simplified is 8/100 or 2/25

Answer:

[tex]Mean = 10724.29\ mi[/tex]

Step-by-step explanation:

Given

[tex]n = 7[/tex] --- days

See attachment for odometer readings

Required

The mean of the distance

Mean is calculated as:

[tex]Mean = \frac{\sum x}{n}[/tex]

So, we have:

[tex]Mean = \frac{10150 + 10211 + 10424 + 10769 + 10884 + 11155 + 11477}{7}[/tex]

[tex]Mean = \frac{75070}{7}[/tex]

[tex]Mean = 10724.2857143[/tex]

Approximate

[tex]Mean = 10724.29\ mi[/tex]

Answer:

Yeah I’m completely stuck on this question I’m just gonna go with 61 because 10,211-10,115 is 61 miles and that’s the only realistic answer I can get.

Answer:

-$10

Step-by-step explanation:

50-20=

30

30-40

= -10

Answer:

s

Step-by-step explanation:

d

Answer:

v=LxWxH

v= 3/2x5/3x4

v=15/6x4

v=10in³

Answer:

71 in²

Step-by-step explanation:

surface area = (4×6)+(2×½×4×5)+(2×½×6×4.5)

= 24+20+27 = 71 in²

Answer:

Step-by-step explanation: Because equivalent expressions is when you Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer:

ok sure

Step-by-step explanation:

So 'mean' basically just means average, and to get the average you must first add together all of the measurements. Then you have to divide that number by how many measurements you have, and in this case that would be 4.

       13 + 7 + 9 + 6 = 35

           35 ÷ 4 = 8.75

So  the answer to this question is 8.75

Answer:

Just follow the lines

Answer:

Madison saved more than $16

Step-by-step explanation:

A greater than sign with a line under means its greater than or equal to and 'more than $16' means it either is 16 and some cents or more than $16

Answer:

14 days

Step-by-step explanation:

Answer:

2/3 or 66.7%

Step-by-step explanation:

there are 6 possible options. 2 of them are red. 6 options minus 2 = 4=4/3=2/3

Answer:

2

Step-by-step explanation:

number 3 is correct

Step-by-step explanation:

smaller<bigger

Answer:

if 800 is february then the answer is 600

Step-by-step explanation:

Answer:

45 × 1/3 = 15

Step-by-step explanation:

15 / (1/3) = (3×15)/1 = 45

so, from 15 / (1/3) = 45

we can then adapt the equation by multiplying both sides by 1/3

15 = 45 × (1/3)

Answer:

144 eggs

Step-by-step explanation:

1 cake = 6 eggs

24 * 6 = 144 eggs in total.

A longer way to do it is by adding 6, 24 times.

6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6+6 = 144

But by multiplying, it makes it easier to find the answer.

Answer:

3.5 dollars per sticker

Step-by-step explanation:

60 - 18 = 42

42 ÷ 12 = 3.5

I think this is the correct but it may be not , sorry if I wasn't that helpful...

Answer:

add them up I don't know

Step-by-step explanation:

Answer:

Volume = 144 in.³

Step-by-step explanation:

Given:

Length = 9 in.

Width = 4 in.

Height = 4 in.

Required:

Volume

Solution:

Volume of a box = length * height * width

Volume = 9*4*4

= 144 in.³

9514 1404 393

Answer:

  $50

Step-by-step explanation:

The compounding period is 1 year, and the period of concern is 1 year. This means the simple interest formula will tell the answer to the question.

  I = Prt

  I = ($5000)(0.01)(1) . . . . . r = annual rate; t = years

  I = $50

The interest earned in the account is $50.

Answer:

n+76

n --> a number not determined (and a random product)

76 --> the number the problem gave

+ --> required for addition, which provides the sum

Answer:

the fourth option

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

Probability of choosing a red spiral = number of red spiral / total sum of spirals in the bag

1st option = 2 / 4 = 1/2

2nd option = 4/8 = 1/2

3rd option = 2/3

4th option = 2/6 = 1/3

the fourth option is correct

[tex]x = 74°[/tex] ✔

We know that,

[tex]\sf\purple{Sum\:of\:angles\:of\:a\:triangle}[/tex] = 180°

[tex]➡ \: 32° + x + x = 180° \\ ➡ \: 2x = 180° - 32° \\ ➡ \: x = \frac{148°}{2} \\ ➡ \: x = 74°[/tex]

[tex]32°+74°+74°=180°\\✒\:180°=180°[/tex]

✒ L. H. S = R. H. S

Hence verified. ✅

[tex]\large\colorbox{orange}{Happy\:learning.✌️}[/tex]

Answer: 9

Step-by-step explanation:

18/6 = 3

3 x 3 = 9

w represents width

4w represents length

d represents diagonal

w2 + (4w)2 = d2

w2 + 16w2 = d2

17w2 = d2

±w√17 = d

The diagonal is the width times √17.

Answer:

10ft³

Step-by-step explanation:

3 x 5 x 2 = 30

30 x 1/3 = 10ft³

Answer:

3 : 7

Step-by-step explanation:

If the probability of choosing red = 3/10

The we can infer that ; ratio of the number of red marbles to the total number of marbles = 3 : 10

Thus number if marbles that aren't red :

10 - 3 = 7

The odd in favor of picking a red marble :

Red : not red

3 : 7

Answer:

6q-1. It's not factorsble with rational mumbers.

Answer:

6q - 6

Step-by-step explanation:

6 x (q - 1) =

6 x q - 6 x 1 =

6q - 6

Hope that helps! :)

-Aphrodite

The data set represents an inverse variation. When x increases, y decreases, and vice versa. This is the hallmark of an inverse variation. So, the correct answer is B: Inverse variation.

Inverse variation is a mathematical relationship between two variables where an increase in one variable results in a decrease in the other and vice versa. In other words, the product of the two variables remains constant as the values of the variables change. This relationship is represented by the equation y = k/x, where y and x are the two variables, and k is a constant.

For example, consider the situation where the speed of a car is inversely proportional to the time it takes to cover a certain distance. If a car covers a distance of 60 miles in 1 hour, it would cover a distance of 30 miles in 2 hours, because the speed has halved. This relationship can be represented mathematically as s = k/t, where s is the speed, t is the time, and k is a constant.

To know more about equation visit:

https://brainly.com/question/29174899

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