WILL GIVE BRAINLIEST!!!!
Explain what “negative linear” means.

Answer:

3

Step-by-step explanation:

to calculate the mean of a list, you need to add up all the numbers and divide by the number of numbers

[tex]14+8+(-17)+(-8)+18=15[/tex]

[tex]\frac{15}{5}=3[/tex]

Answer:

3

Step-by-step explanation:

The average is the sum of the given numbers divided by the count (how many numbers you have):

                  14 + 8 -17 - 8 + 18            15

average = ---------------------------- = ----------- = 3

                                5                         5

Answer:

15 out of 21 boys brought their lunch to school

Step-by-step explanation:

We need to get the denominator the same!

3/5 x 7 = 21/35

3/7 x 5 = 15/35

15 out of 21 boys brought their lunch to school :)

Please rate and mark brainliest!!

Have an amazing day!!

Answer:

the answer would be 15/21 my friend :) please rate 5 stars and give brainlest.

Step-by-step explanation:

Answer:

polyminal

Step-by-step explanation:

A polynomial with integer coefficients that cannot be factored into polynomials of lower degree , also with integer coefficients, is called an irreducible or prime polynomial . Example 1: x2+x+1.

Example 2:

The polynomial

x2−2

is irreducible over the integers. However, we could factor it as

(x−2√)(x+2√)

if we are allowed to use irrational numbers. So the irreducibility of a polynomial depends on the number system you're working in.

Answer:

434

Step-by-step explanation:

310 * 1.4 = 434

or if you want to break it up more:

10% of 310 = 31 (to get 10% divide by 10)

to get from 10% to 40% multiply your answer by 4

31 * 4 = 124

so 40% = 124

this means over the three months Allison's rock collection increased by 124.

to get the total amount of rocks Allison has now add the increase to the original value

310 + 124 = 434

Answer:not sure but I would go with 1.11.11

Step-by-step explanation:

Answer:

1080

Step-by-step explanation:

Answer:

0 (i think??)

Step-by-step explanation:

use the equation to find the slope:

y2 - y1/ x2 - x1 or y1 - y2/x1 - x2

sooo

(3, -5) (6, -5)

-5 - (-5) / 3 - 6

-5 + 5/ -3

0

Answer:

3

Step-by-step explanation:

The y-values of both points is -5.  This means that the line between the points is a horiztonal line.  Therefore the distance between the points is simply the difference between the x-values:  6 - 3 = 3

Answer:

each person will get 3/4 of a brownie

Step-by-step explanation:

If you divide 3 into 4 you get 3/4

[tex]3/4 = \frac{3}{4}[/tex]

Answer:

A = 40

B = 90

C = 53.5

D = 34

E = 90

F = 52.9

G = 90

H = 59.6

I = 104.5

J = 45

K = 90

L = 72

M = 107.3

N = 47.7

O = 36

P = 90

Applying the concept of supplementary angles, their measures are of 60º and 120º.

Two angles are called supplementary if the sum of their measures is of 180º.

In this problem, we have that the measurement of one angle is half the measurement of the other, and they are supplementary, hence:

[tex]x + \frac{x}{2} = 180[/tex]

[tex]\frac{3x}{2} = 180[/tex]

3x = 360

x = 120

x/2 = 120/2 = 60º.

The measures of the supplementary angles are of 60º and 120º.

More can be learned about supplementary angles at https://brainly.com/question/12919120

Answer:

22 Magnets

Step-by-step explanation:

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!

Answer:

Trent drank more Water than Nicholas because 3/5 is bigger than 2/3

I would say proportional because the rise/run is constant

8% written and decimal and fraction are 0.08 and 2/25 respectively

Given the percentage of fiber expressed as 8 %

We are to write 8% in both decimal and fraction form

Decimal form of 8% is 0.08

Fractional form of 8% = 8/100 = 2/25

Hence 8% written and decimal and fraction are 0.08 and 2/25 respectively

Learn more on decimal and fractions here:https://brainly.com/question/703656

Answer:

34.93

Step-by-step explanation:

find area of semicircle=(pi×radius squared)/2=27.7

find area of rectangle=base×height=47.04

74.74=total area

if one box covers 12 how many boxes cover 74.74=6.2283 but you cannot buy .2283 of fertiliser so you round up to 7 boxes

so total cost becomes 7×4.99=34.93

Answer:    

a:    450 + .05c  ≥  600

b:    She needs to make $3,000 in sales to reach her goal.

PLz mark brainliest

Answer:

-2/3

Step-by-step explanation:

The slope is the coefficient of the variable x when it comes to graphing. In this equation, relatively no change needs to be made, as the y-intercept is on one side while the slope doesn't need to move.

Answer:

m= - 2/3

Step-by-step explanation:

could i have brainiest answer thankss friend :)

Answer: 5 + 2x = 3.75x

Step-by-step explanation:

From the question, they could either park in the lot that charges $5 and then $2 an hour, or they could park using the meter on the street that charges $3.75 per hour.

The equation that describes when the cost is the same at both locations goes thus:

Let the number of hours used be x

The equation can then be written as:

$5 + $2x = $3.75x

5 + 2x = 3.75x

Answer: The integers has an absolute value of 53.

Step-by-step explanation:

Given that:

George wrote an integer ;

Let integer = y

Opposite of integer = - 53

From the options given, the best conclusion that must be true is to say George's integer has an absolute value of 53. Because an absolute value clears our doubt of the integer being positive or negative. Also, an absolute value cannot be negative.

Also, an integer of - 53 cannot have an opposite value of - 53

Answer:

Step-by-step explanation:

Did u find the answer?

The reflected over the line y=x+2 is A''(-3,-2). Each point of the original figure (the pre-image) has an image that is the same distance from the reflection line as the original point, but is on the other side of the line.

Each point of the original figure (the pre-image) has an image that is the same distance from the reflection line as the original point, but is on the other side of the line. This transformation is known as a reflection over line.

A transformational process turns a figure into a reflection. Figures can be reflected in a point, a line, or a plane. When reflecting a figure in a line or a point, the image and preimage coincide. A reflection converts each point of a figure from a point to an image across a fixed line.

From the additional image, you can see that the coordinates of image point A' are after reflection point A about the line y=-x (-3,2).

Next, the coordinates of reflection point A' about the x-axis are (-3,-2).

The complete question is : Find the image of A (-2,3) reflected in the line y= -x and then in the x axis

To learn more about reflected line refer to:

https://brainly.com/question/26642069

#SPJ2

Answer:

*I just learned that in probability if a question has 'and' it means you multiply and if it has 'or' it means you add*

1a) 1/6

There are two numbers greater than four (5 and 6). There are 6 possible numbers you can get, so the fraction would be 2/6, or simplified would be 1/3. There are two options you can get when flipping a coin, so the chance of getting a head is 1/2. This is an 'and' problem so multiply 1/3•1/2 and you get 1/6.

1b) 1/4

There are 3 even numbers (2, 4, and 6), so the probability would be 3/6 or simplified to 1/2. The chance of landing on a tail is also 1/2, as there are two possible options. This is an 'and' problem so multiply 1/2•1/2 and you get 1/4.

2) 1/8

Write out your possible results: HHH, HHT, HTH, THH, HTT, THT, TTH, TTT.

3a) 1/8

There are 4 shirt options to choose from. The chance of picking blue is 1/4. There are 2 pant options. The chance of picking black is 1/2. This is an 'and' problem, so multiply 1/4•1/2 and you get 1/8.

3b) 1/4

There are 4 shirt options to choose from. This is an 'or' problem because he can choose an orange shirt OR a red shirt. The probability of picking an orange shirt is 1/4 and the probability of picking a red shirt is 1/4. 'Or' means you use addition so add 1/4+1/4 and you get 2/4 or simplified is 1/2. There are 2 pant options to choose from, so the probability of choosing brown pants is 1/2. Now, this is an 'and' problem, so multiply 1/2•1/2 and you get 1/4.

The expression which is equivalent to the provided expression of variable x is,

[tex]\dfrac{1}{1000x^3}[/tex]

Equivalent expressions are the expression whose result is equal to the original expression, but the way of representation is different.

The given expression in the problem is,

[tex](10x)-3[/tex]

Let the equivalent expression of this expression is f(x). Thus,

[tex]f(x)=(10x)^{-3}[/tex]

The number, with negative power, can be written in the fraction of 1 with the same but positive power or exponent. Therefore,

[tex]f(x)=\dfrac{1}{(10x)^{3}}[/tex]

Solve it further as,

[tex]f(x)=\dfrac{1}{(10)^3(x)^{3}}\\f(x)=\dfrac{1}{1000x^3}[/tex]

Hence, the expression which is equivalent to the provided expression of variable x is,

[tex]\dfrac{1}{1000x^3}[/tex]

Learn more about the equivalent expression here;

https://brainly.com/question/2972832

Answer:  C

Step-by-step explanation:

Thus 16:8 and 2:1 are equivalent.

→ 16:8

divide both by 8

[tex]\rightarrow \sf \dfrac{16}{8} :\dfrac{8 }{8}[/tex]

simplify

→ 2 : 1

Answer:

Yes! Because they are in proportion: 1x8 = 8, 2x8 = 16 therefore, 2:1 and 16:8 are equivalent. Similar to equivalent fractions - you need to multiply both numbers by the same number.

Step-by-step explanation:

If you need further help, feel free to let me know. I noticed you've posted 2 of the same type of questions - is there anything you are confused about?

Answer:

Combined Weight Change = -35 lb / 4 total people = Avg weight change per person of -8.75 lb.

Step-by-step explanation:

The average rate of change in f(x) over (1,5) is -6.

Given function is:

[tex]f(x) =17-x^{2}[/tex]

[tex]f(5) = -8\\\\f(1) = 16[/tex]

The average rate of change is a measure of how much the function changed per unit, on average, over that interval.

We know that

The average rate of change in f(x) over (a,b) is given by:

The average rate of change = [tex]\frac{f(b)-f(a)}{b-a}[/tex]

So, The average rate of change in f(x) over (1,5) = [tex]\frac{f(5)-f(1)}{5-1}[/tex]

The average rate of change in f(x) over (1,5) = [tex]\frac{-8-16}{5-1}[/tex]

The average rate of change in f(x) over (1,5) = -6.

Therefore, the average rate of change in f(x) over (1,5) is -6.

To get more about the average rate of change visit:

https://brainly.com/question/8728504

Answer:

-6

Step-by-step explanation:

The population is modeled with an exponential equation, and using what we know about exponential equations we will see that:

Here we have the exponential equation:

P(t) = 29,816,591*(1.0128)^t

A) The population in 1990 will be given by P(0), this is:

P(0) = 29,816,591*(1.0128)^0 = 29,816,591

B) For an exponential:

A*(b)^x

We can rewrite it as:

A*(1 + r)^x

In this case, b is the growth factor, so in our function, the growth factor is 1.0128

C) Using the above notation, the percent increase by year is given by 100% times r, so first let's get the value of r.

r = b - 1 = 1.0128 - 1 = 0.0128

Then the percent increase is:  0.0128*100% = 1.28%

D) The year 2007 comes 17 years after 1990, so we need to evaluate the equation in t = 17, we will get:

P(17) =  29,816,591*(1.0128)^17 = 37,013,551.9

If you want to learn more about exponential equations, you can read:

https://brainly.com/question/11832081

Answer:

yes

Step-by-step explanation:

If this is a good coin meaning that the head has as many chances as being flipped as a tail then you can expect 48.

There are only two options per flip and thus both sides have an even chance of getting flipped. So each would have half the number of flips to be flipped.

Hope that helped!

Answer:

Lia traveled faster because her distance surpassed Sydney's distance after the first hour.

Step-by-step explanation: