Hamza wants to create a bumper sticker with his design. Bumper stickers usually have a height of 3 1/2​ inches. What will the width of his sticker be?

The number is 17.

The first part is "Fifteen less than twice a number".

Let us say that n represents the unknown number.

Twice a number is the same as two times the number or 2n, and fifteen less than 2n is 2n−15.

The next part "is the same as the" part of the word problem indicating that the two parts are equal. So we use an equal sign to represent it⇒2n−15 =

The third part of the problem is "the number plus two". This is the same as n+2

The final equation is 2n-15=n+2

To solve for n, we would add 15 to both sides: 2n=n+17

Then subtract 1n from both sides: n=17

The number is 17.

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Answer:

3x at the power of 2 -2x+21

ask for explanation if needed

2 different expressions that involve only outs and powers of 2 which are equivalent 4 2/3 / 8 1/4

1) (4^2 * 2^-1 * 3^1) / (8^1 * 2^-2 * 4^-1)

2) (2^5 * 3^1) / (2^6 * 4^-1)

1) (4^2 * 2^-1 * 3^1) / (8^1 * 2^-2 * 4^-1)

This expression is equivalent to 4 2/3 / 8 1/4 because it is written in terms of powers of two. 4^2 is equal to 16, which is the numerator in 4 2/3. 2^-1 is the same as 1/2, which is the second fraction in 4 2/3. 3^1 is equal to 3, which is the numerator in 8 1/4. 8^1 is equal to 8, which is the denominator in 8 1/4. 2^-2 is the same as 1/4, which is the second fraction in 8 1/4. 4^-1 is equal to 1/4, which is the first fraction in 8 1/4. When all the terms are multiplied and divided, it is the same as 4 2/3 / 8 1/4.

2) (2^5 * 3^1) / (2^6 * 4^-1)

This expression is also equivalent to 4 2/3 / 8 1/4 because it is written similar to above equation.

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The original cost of each sports drink that Jenny bought for her soccer team was $1.20.

Number of sports drink that Jenny bought for her soccer team

= 22

The amount of discount that Jenny got on each drink as they were on sale

= $0.35

Amount that Jenny paid for 22 sports drinks

= $18.70

Let the original cost of each sports drink be $x

Amount that Jenny paid for each drink

= $(x-0.35)

Therefore, amount that Jenny paid for 22 sports drink

= 22× (x-35) = 18.70

(x-0.35) = 18.70/22

x = 0.85 + 0.35

x = $1.20

The question is incomplete, the complete question is:

Jenny buys 22 sports drinks for her soccer team, they are on sale for $0.35 off per drink. Jenny paid $18.70 for 22 sports drink. How much does each drink cost originally?

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Answer:

y = 1/4 x - 1

Step-by-step explanation:

y = mx + b

m = slope = (-2 - 0)/(-4 - 4) = -2/(-8) = 1/4

y = 1/4 x + b

0 = 1/4 × 4 + b

0 = 1 + b

b = -1

y = 1/4 x - 1

Answer:

the combination meal contains 18 mini hotdogs and 13 mozzarella sticks.

Step-by-step explanation:

To determine the number of mini hotdogs and mozzarella sticks in the combination meal, we can use the following system of equations:

Let x be the number of mini hotdogs in the combination meal.

Let y be the number of mozzarella sticks in the combination meal.

The first equation represents the total number of calories in the combination meal: 60x + 70y = 1080

The second equation represents the difference between the number of mini hotdogs and mozzarella sticks: x - y = 5

Thus, the system of equations is:

60x + 70y = 1080

x - y = 5

To solve this system, we can use a variety of methods, such as substitution or elimination. For example, we can eliminate x by adding the equations together, which yields:

60x + 70y = 1080

x - y = 5

60x - x + 70y - y = 1080 - 5

59x + 69y = 1075

Dividing both sides by 59, we find that x = 18.

Substituting this value into the second equation, we find that y = 18 - 5 = 13.

Therefore, the combination meal contains 18 mini hotdogs and 13 mozzarella sticks.

Answer:

There are 9 pizza rolls and 12 mini hotdogs in the combination meal.

Step-by-step explanation:

We are given the following in the question.

Let x be the number of pizza rolls sold and y be the number of mini hotdogs in the combination meal.

Total number of items in combination meal = 21

Thus, we can write the equation

Calorie in a pizza roll = 60

Calorie in a mini hotdog = 70

Total calories = 1380

Thus, we can write the equation

Solving the two equations, we get,

Thus, there are 9 pizza rolls and 12 mini hotdogs in the meal.

A discrete random variable has either a finite or a countable number of values.

Discrete random variables are defined as variables that can only take on a finite number of values. If any random variable takes a countable number of all the possible values, it is referred to be a discrete random variable. For instance, while flipping a coin, the random variable X will take the values 0, 1, and 2 depending on the number of heads.

If the value of any variable, such as X, is uncertain, that variable is said to be a random variable. It may also be defined as a function that is crucial in giving values to the results of any random experiment. Depending on the sort of numeric values they include, random variables can be either discrete or continuous.

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The range of the graph shown is

range { y | y < 0 }

When a figure is transported from one place to another without changing its size, shape, or orientation, a translation takes place.

All of a function's x-values, or inputs, make up the domain, and all of a function's y-values, or outputs, make up the range.

The graph's entire range, from lower to upper numbers vertically, represents the range.

The translation downwards, means that the graph moved down and considering the image of the attached graph, the effect of the translation means that the range to be numbers less than zero

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Answer:

x = 4   or   x = 8

Step-by-step explanation:

6-2=4

6+2=8

All the numbers 'x' that are at a distance of 2 from the number 6 will be 4 and 8.

A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

All the numbers 'x' that are at a distance 2 from the number 6 are given as,

⇒ 6 ± 2

For a negative sign, then the number is given as,

⇒ 6 - 2

⇒ 4

For a positive sign, then the number is given as,

⇒ 6 + 2

⇒ 8

All the numbers 'x' that are at a distance of 2 from the number 6 will be 4 and 8.

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The product of 1/100 is 0.01.

Decimals are numbers that have two components, a whole number component and a fractional component, which are separated by a decimal point.

Given that the expression 1/100.

To find the product of 1/100,

means the decimal value of 1/100

And the decimal value of 1/100 is part of 1 in hundredth

= 1/100

= 0.01

Hence, product of 1/100 is 0.01.

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There are 18 million different choices for a player to pick six numbers from 1 to 51. By using the combinations formula, the required value is obtained.

The combinations formula is as follows:

ⁿCₓ = n!/(n - x)!x!

Where n is the total number of things and x is the required number of things.

It is given that,

In a 6/51 lottery game, a player picks six numbers from 1 to 51.

So, the number of different choices the player has if repetition is not allowed is

ⁿCₓ = n!/(n - x)!x!

Here, n = 51 and x = 6

On substituting the values, we get

⁵¹C₆ = 51!/(51 - 6)!6!

⇒ ⁵¹C₆ = 51!/45!6!

⇒ ⁵¹C₆ = (51 × 50 × 49 × 48 × 47 × 46 × 45!)/45! × 6!

⇒ ⁵¹C₆ = (51 × 50 × 49 × 48 × 47 × 46)/6 × 5 × 4 × 3 × 2 × 1

⇒ ⁵¹C₆ = 17 × 10 × 49 × 47 × 46 = 170 × 105938 = 18,009,460

Therefore, there are 18 million choices for the player to pick six numbers from a set of 51 numbers.

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Answer:

x=36

Step-by-step explanation:

Based on the given conditions, formulate: x = 108 / 3

Cross out the common factor: x = 36

get the result: x = 36

Answer: x = 36

Answer: 36

Step-by-step explanation:

Answer:

7/5

Step-by-step explanation:

Go up from the lower left point along the orange line 7 units.

7 units up = a rise of 7

Now go right on the orange line 5 units.

5 units right = a run of 5

slope = rise/run = 7/5

Answer: 7/5

A Polygon is a closed figure made up of line segments (not curves) in a two-dimensional plane. Polygon is the combination of two words, i.e. poly (meaning many) and gon (meaning sides). Usually , a minimum of three line segments is required to connect end to end, to make a closed figure. In terms of geometry, a polygon is a plane figure that is described by a finite number of straight line segments (greater than 3) connected to form a closed polygonal chain.

A regular polygon is a polygon with sides equal in length and angles equal in measure. For example, a square has all four sides equal and all four angles equal to 90 degrees. Hence, it is a regular polygon.

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By using the fact that the sum of all internal angles must be equal to 180°, we will see that the measure of angle B is 70°.

Remember that the sum of the internal angles of a triangle is always equal to 180°, then we can write the linear equation:

40° + (2x - 30°) + (x + 20°) = 180°

(2x - 30°) + (x + 20°) = 180° - 40°

2x + x - 30° + 20° = 140°

3x = 140° + 30° - 20°

3x = 150°

x = 150°/3

x = 50°

Then the measure of angle B is (2x - 30°) = (2*50° - 30°) = 70°.

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The correct answer is 70

Answer:

Step-by-step explanation:

what i do not undersante

Step-by-step explanation:

Marcus 24

Alaina 24 - 8 = 16

Tory 16×2 = 32

in total they sent

24 + 16 + 32 = 72

the ratio of Tory's texts to the total of all 3 friends is

32/72 = 4/9

Maria wrote incorrectly the function, it is:

y = |x - 4|

And:

She started with the parent absolute value function:

y = |x|

And wrote a translation to the right as:

y = |x + 4|

That is her mistake, a translation to the right of N units is written as:

g(x)= f(x - N)

So for a translation to the right of 4 units, we need to subtract 4 to the input, the actual function that we can see on the graph is written as:

y = |x - 4|

Now, the y-intercept is what we get when we evaluate in x = 0:

y = |0 - 4| = 4

So the y-intercept is (0, 4).

The x-intercept is the value of x such that y = 0, so we need to solve:

|x - 4| = 0

x - 4 = 0

x = 4

The x-intercept is (4, 0).

Finally, the domain (like in all absolute value functions) is the set of all real numbers, and the range is the set of all real numbers equal to or larger than zero.

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For the subintervals -

For the stated intervals;

interval [-4,4]

Total interval length;

= 4 - (-4)

= 4 + 4

= 8

Divide the interval in n=4 equal subintervals.

8/ 4 =2

First subinterval;  [-4,-2]

Second subinterval;  [-2,0]

Third subinterval;  [0,2]

Fourth subinterval;  [2,4]

Thus,

right endpoints:  [2,4]

left endpoints: [-4,-2]

midpoints: [-2,0] and [0,2]

Thus, the subintervals of the given interval [-4,4] is obtained.

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Maximum number of distinct majors/groups: 84 therefore, the 85th student must be the same as one of the 84 students.

Date of anticipated graduation: May 15, 2020, or Spring 2020 for graduation (expected). Instead of expected or anticipated, you can use the word pending if you're presently working to finish your final semester.

Employers may be able to see that you are actively pursuing your degree even though you haven't graduated by seeing your anticipated graduation date on your resume.

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Answer:

x = 2/3

Step-by-step explanation:

ln3^(9x-6)  = ln4^(12x-8)

9x - 6 = 12x - 8

12x - 9x = -6 + 8

3x = 2

3/3 x = 2/3

x = 2/3

The required Slope-intercept form is y = 21x + 5 and the number of participants in the 6th year is 131.

The slope-intercept form is One of the most common ways to describe a line's equation. The general form of a slope-intercept form is given by

Where m is the slope and c is the y-intercept  

And the formula for Slope is given by

Here we have

Number of participants in 1st year = 26

Number of participants in 4th year = 89

Take number of years as x - coordinate

Number of participants as y - coordinate

As we know for 1 year, number of participants is 26

=>  The pair of coordinates = (1, 26)

For 4th year, number of participants is 89  

=>  The pair of coordinates = (4, 89)

Now we will find the slope-intercept form for the situation

using the coordinates (1, 26) (4, 89)

As we know slope m = (y₂ - y₁)/(x₂- x₁)  

Slope m = (89 - 26)/(4 - 1) = 63/3 = 21      

As we know slope intercept form, y = mx + c  

=> y = 21x + c --- (1)

As per the situation, Line (1) will pass through (1, 26)  

=> 26 = 21(1) + c  

=> c = 26 - 21

=> c = 5

=>  y = 21x + 5

Therefore,

The required Slope-intercept form is y = 21x + 5

To find the number of participants in the 6th year, take x = 6

=> y = 21(6) + 5

=> y = 126 + 5

=> y = 131

Therefore,

The required Slope-intercept form is y = 21x + 5 and the number of participants in the 6th year is 131.

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As per the rules in geometry the given figure is rectangle

what is geometry?

Studying the dimensions, sizes, positions, angles, and shapes of objects is the subject of the mathematical branch known as geometry.

explanation:

1. ABC = 90 ................ other angles can be of any value.

2. AB = CD ............... AC and BD might not be equal.

For rectangle, all angles have to be equal (hence, 90) and opposite sides should be equal. Neither of the two statement helps in determining if the two requirements are satisfied or not.

Hence the given figure is Rectangle

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The integral is ∫ x sec x tan x dx. We can solve it using integration by parts xln|sec(x) + tan(x)| - x + C

We have u = x, dv = sec(x)tan(x)dx, du = dx, and v = ln|sec(x) + tan(x)|.

The integral is then

Integrating the second part we get:

xln|sec(x) + tan(x)| - x + C

The integral is ∫ x sec x tan x dx. We can solve it using integration by parts. We let u = x and dv = sec(x)tan(x)dx. Then, du = dx and v = ln|sec(x) + tan(x)|. So, the integral becomes xln|sec(x) + tan(x)| - ∫ ln|sec(x) + tan(x)| dx. We can integrate the second part to get xln|sec(x) + tan(x)| - x + C.

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The final solution of the given question is -0.625.

What are the denominator and numerator?

A fraction's top digit is always referred to as the numerator. It displays the number of our parts. A fraction's numerator—the lowest digit—is referred to as the denominator. It displays the overall number of pieces that something can be broken down into.

We have,

- 3/8 - 1/4

so, calculating the given values,

((-3) ÷ (8)) - (1 ÷ 4)

make the denominator the same by multiplying 1/4 by 2, we get,

((-3) ÷ (8)) - (2 ÷ 8)

add the numerator and one common denominator,

-3 - 2 ÷ 8

-5 ÷ 8

= -0.625

Hence, the final solution to the given question is -0.625.

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The formula for finding the standard deviation for a binomial distribution is σ2=npq. f.

What means binomial distribution?

When each trial has the same probability of achieving a given value, the number of trials or observations is summarized using the binomial distribution.

For each random variable X, the binomial distribution formula is given by;

P(x:n,p) = nCx px (q)n-x

Where,

n = the number of experiments

x = 0, 1, 2, 3, 4, …

p = Probability of Success in a single experiment

q = Probability of Failure in a single experiment = 1 – p

formula for finding standard deviation of a binomial distribution is npq. f.

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If a sample of items is taken and the mean of the sample is out of control and the cause should be established producing high quality products.

The correct option is option (A).

When Statistical Process Control (SPC) samples an item and the mean of the sample is outside the control limits, the process is as follows. You don't have to worry within certain control limits using only natural sources of variation to produce under control within certain control limits. The process is said to be out of control and the cause should be investigated. That is, many sample points are outside the control limits, a sample of the item is taken, and the average of the samples is outside the control limits.

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Complete question:

In Statistical Process Control (SPC), if a sample of items is taken and the mean of the sample is outside the control limits, the process is:

a) out of control and the cause should be established producing high quality products b)in control and capable of producing within the established control limits in control,

c)there is no need for concern

d)within the established control limits with only natural causes of variation