30 miles per hour over a period of 10seconds

Answer:

The answer is 14 cents per sticker

Step-by-step explanation:

if you divide 3.50 by 25 you will get 0.14 and if you do 0.14 x 25 you get 3.5

Hope this helps

Answer: slope (m) = 1.25

Step-by-step explanation: m= 10/8 = 5/4 = 1.25

Answer:

          = 10 over 8 (10/8) or 1.25

Step-by-step explanation:

slope = y2 - y1 over x2 - x1

          = 3 - (-7) over 6 - (-2)

you're welcome :)

Answer:

18.3

Step-by-step explanation:

brainlieast plz

Answer: D

Step-by-step explanation:

Subtract:

Subtract:

Multiple:

The function graphed below is option C.

A function is a relation from a set A to a set B where the elements in set A only maps to one and only one image in set B. No elements in set A has more than one image in set B.

Given is a piecewise function.

Piecewise functions are function which has different values for different intervals.

Here the two pieces of the function corresponds to the intervals x > 1 and x ≤ 1.

Since the closed circle is over the curve below, we denote the interval x ≤ 1.

Now, from the options, the intervals x > 1 and x ≤ 1 are mentioned in options B and C.

For, x > 1, the graph is increasing. That is, as x value increases y value must increase.

So the equation cannot be x³ - 4.

Hence the option is C.

Hence the correct option is C.

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Answer:

1 11/16

1. 2 + 2/3 = 2 2/3

2 2/3 x 2 2/3 = 7 1/9

12 / 7 1/9 = 1 11/16

Answer:

point form:(2,-2),(-3,13)

Step-by-step explanation:

You solve for the first variable in one of the equations, then substitute the result into the other equation.

Answer:

63

Step-by-step explanation:

This method is not appropriate because of the mathematical sign separating the terms. It is supposed to be minus not a plus sign

The expression by factoring out the greatest common factor is 4(x^2-9)

Given the expression 4x^2 + 36. According to the difference of two square,

a^2 - b^2 = (a-b)(a+b)

For the expression 4x^2 + 36, this can also be written as:

= (2x)^2 + 6^2

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

This method is not appropriate because of the mathematical sign separating the terms. It is supposed to be minus not a plus sign

Using the factoring method:

4x^2 = 4 * x^2

36 = 4 * 9

Since 4 is common to both of the terms, hence;

4x^2 + 36 = 4(x^2+9)

Hence the expression by factoring out the greatest common factor is 4(x^2-9)

Learn more on GCF and the difference of squares here: https://brainly.com/question/23354973

Answer:

13, 4, and 4

Step-by-step explanation:

The absolute value of a difference measures the discrepancy between the two numbers inside.  The 13 represents the ideal amount of biscuits and x represents the actual number of biscuits in the package.  So the difference between the actual and the ideal is 4 (whether it's 4 more of 4 less than 13).

The situation described doesn't actually match the wording, because this says there'll either be 9 or 17 biscuits in the package, due to the "=".  If you wanted to have "as many as," then this should be "≤", allowing for 4 or fewer in either direction.

Answer:

it is always equal to theoritical probability

Answer:

Factors of 105 are the list of integers that can be evenly divided into 105. There are overall 8 factors of 105 among which 105 is the biggest factor and 1, 3, 5, 7, 15, 21, 35, and 105 are positive factors. The sum of all factors of 105 is 192 and its factors in Pairs are (1, 105), (3, 35), (5, 21), and (7, 15).

Factors of 105: 1, 3, 5, 7, 15, 21, 35 and 105

Negative Factors of 105: -1, -3, -5, -7, -15, -21, -35 and -105

Prime Factors of 105: 3, 5, 7

Prime Factorization of 105: 3 × 5 × 7 = 3 × 5 × 7

Sum of Factors of 105: 192

Step-by-step explanation:

To calculate the factors of 105, we can use the division method. Let's start with 1.

105 ÷ 1 leaves remainder 0.

Since 105 is not an even number, 2 does not divide 105 completely. Thus, it leaves a remainder.

105 ÷ 3 leaves remainder 0.

105 ÷ 5 leaves remainder 0.

105 ÷ 7 leaves remainder 0.

105 ÷ 15 leaves remainder 0.

105 ÷ 21 leaves remainder 0.

105÷ 35 leaves remainder 0.

105 ÷ 105 leaves remainder 0.

Thus, the factors of 105 that we have obtained are 1, 3, 5, 7, 15, 21, 35, and 105.

Explore factors using illustrations and interactive examples

Factors of 75: The factors of 75 are 1, 3, 5, 15, 25 and 75

Factors of 175: The factors of 15 are 1, 3, 5, and 15.

Factors of 35:  The factors of 35 are 1, 5, 7, and 35.

Factors of 70: The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70.

Factors of 42: The factors of 1, 2, 3, 6, 7, 14, 21, and 42.

Answer:

Step-by-step explanation:

10/2x -  54^x +30

Answer:

I think its x-2/x+9

Step-by-step explanation:

Hope this helps!

Answer:

2 peices per friend

Step-by-step explanation:

8÷4=2

Answer:

d

Step-by-step explanation:

Answer:B (3--3)

Step-by-step explanation:

Answer:

$15

Step-by-step explanation:

The price that would minimize the store's revenue is $30 + $35 = $65 (a price increase of $35). The maximum revenue is $170,625.

To find the price that would minimize the store's revenue, we need to determine the price at which the wig sales would be maximized.

Let's assume the price increase in dollars is represented by "x" (where x > 0).

The number of wigs sold can be calculated using the given information: for each $1 increase in price, 75 fewer wigs are sold.

So, the number of wigs sold at the price of $30 + x would be 3000 - 75x.

The revenue is calculated by multiplying the price per wig by the number of wigs sold. Therefore, the revenue function (R) can be expressed as:

R = (30 + x)(3000 - 75x)

To find the price that would minimize the store's revenue, we need to find the value of x that minimizes the revenue function. We can do this by finding the critical points of the revenue function.

To find the critical points, we differentiate the revenue function with respect to x and set it equal to zero:

dR/dx = 0

Differentiating R = (30 + x)(3000 - 75x) with respect to x:

dR/dx = (3000 - 75x) + (30 + x)(-75) = 0

Expanding and simplifying:

3000 - 75x - 2250 - 75x = 0

Combine like terms:

-150x - 5250 = 0

Solving for x:

-150x = 5250

x = 5250 / (-150)

x = -35

Since x represents the price increase, a negative value of x would correspond to a price decrease. So, the price that would minimize the store's revenue is $30 - $35 = -$5 (a price decrease of $5).

However, a negative price is not practical in this context. So, we should consider the price increase instead.

Therefore, the price that would minimize the store's revenue is $30 + $35 = $65 (a price increase of $35).

To find the maximum revenue, we can substitute this price ($65) back into the revenue function:

R = (30 + 35)(3000 - 75 * 35)

Simplifying:

R = 65 * 2625

R = $170,625

Therefore, the maximum revenue is $170,625.

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Answer:

w = -9

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    3*w-(-27)=0

Step by step solution :

Step 1: Pulling out like terms

 Pull out like factors :

  3w + 27  =   3 • (w + 9)  

Equation at the end of step 1:

Step 2:

Equations which are never true:

Solve :    3   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

Solve  :    w+9 = 0  

Subtract  9  from both sides of the equation :  

                     w = -9

One solution was found :

w = -9

[tex](x + 1)(2x - 5)[/tex]

see the attachment

Answer:

48 children

Step-by-step explanation:

For every 5 adults there are 2 children.

so for every 1 adult there is 2/5 of a child.

So number of children = 120 * 2/5

= 240/5

= 48.

Using sampling concepts, it is found that the correct option is:

b. The 9000 registered voters from California in the database.

Example of sampling, involving sample and population:

I survey 1000 randomly selected residents of New York State, asking if they are Buffalo Bills fans or not.

In this problem, 1000 registered voters in California are randomly selected from the database and asked their opinion, hence:

A similar problem is given at https://brainly.com/question/13852073

Answer:

X=2

Step-by-step explanation:

*3 2y=x-4

*2 3y=-4x+5

6y=3x-12

- 6y= -8x+10

-22= -11x

÷-11 2=x

Answer: u have perpendicular lines

Step-by-step explanation: Hope this helps :)

Step-by-step explanation:

4x+3=11

4x=8

x=2.

hope this helps you.

Answer:

Hi there, I don't know Russian so can you please send this question again in English.

Sorry, I cannot help you in this language

Answer:

[tex]679*10^{2} =67,900[/tex]

Step-by-step explanation:

Answer:

274+2.50 equals 276.50

Answer:

No

Step-by-step explanation:

Una ecuación lineal es una igualdad matemática entre dos expresiones algebraicas, denominadas miembros.

Esta solo tiene  nuo

Answer:

121/100

1.21

Step-by-step explanation:

Answer:

Decimal is 1.21

Fraction is 121/100